Search

Your search keyword '"Grewal, Adarsh"' showing total 10 results
Start Over Author "Grewal, Adarsh"
10 results on '"Grewal, Adarsh"'

1. Age-related reduction in motor adaptation: brain structural correlates and the role of explicit memory

Author

Tyler, Lorraine K., Brayne, Carol, Bullmore, Edward T., Calder, Andrew C., Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Matthews, Fiona E., Marslen-Wilson, William D., Shafto, Meredith A., Campbell, Karen, Cheung, Teresa, Davis, Simon, Geerligs, Linda, Kievit, Rogier, McCarrey, Anna, Mustafa, Abdur, Price, Darren, Samu, David, Taylor, Jason R., Treder, Matthias, van Belle, Janna, Williams, Nitin, Bates, Lauren, Emery, Tina, Erzinçlioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Auer, Tibor, Correia, Marta, Gao, Lu, Green, Emma, Henriques, Rafael, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, Wolpe, Noham, Ingram, James N., Tsvetanov, Kamen A., Henson, Richard N., Wolpert, Daniel M., and Rowe, James B.

Published
2020
Full Text
View/download PDF

2. Strong and specific associations between cardiovascular risk factors and white matter micro- and macrostructure in healthy aging

Author

Tyler, Lorraine K., Brayne, Carol, Bullmore, Edward T., Calder, Andrew C., Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Henson, Richard N., Matthews, Fiona E., Marslen-Wilson, William D., Rowe, James B., Shafto, Meredith A., Campbell, Karen, Cheung, Teresa, Davis, Simon, Geerligs, Linda, Kievit, Rogier, McCarrey, Anna, Mustafa, Abdur, Price, Darren, Samu, David, Taylor, Jason R., Treder, Matthias, Tsvetanov, Kamen, van Belle, Janna, Williams, Nitin, Bates, Lauren, Emery, Tina, Erzinlioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Auer, Tibor, Correia, Marta, Gao, Lu, Green, Emma, Henriques, Rafael, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, Fuhrmann, Delia, Nesbitt, David, Shafto, Meredith, and Kievit, Rogier A.

Published
2019
Full Text
View/download PDF

3. Idiosyncratic responding during movie-watching predicted by age differences in attentional control

Author

Tyler, Lorraine K., Brayne, Carol, Bullmore, Ed, Calder, Andrew, Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Henson, Rik, Matthews, Fiona, Marslen-Wilson, William, Rowe, James, Shafto, Meredith, Campbell, Karen, Cheung, Teresa, Davis, Simon, Geerligs, Linda, Kievit, Rogier, McCarrey, Anna, Price, Darren, Taylor, Jason, Tsvetanov, Kamen, Williams, Nitin, Bates, Lauren, Emery, Tina, Erzinçlioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Dixon, Marie, Barnes, Dan, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, Campbell, Karen L., Shafto, Meredith A., Wright, Paul, and Tsvetanov, Kamen A.

Published
2015
Full Text
View/download PDF

4. Noradrenergic-dependent functions are associated with age-related locus coeruleus signal intensity differences

Author

Liu, Kathy Y., Kievit, Rogier A., Tsvetanov, Kamen A., Betts, Matthew J., Düzel, Emrah, Rowe, James B., Howard, Robert, Hämmerer, Dorothea, Tyler, Lorraine K., Brayne, Carol, Bullmore, Edward T., Calder, Andrew C., Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Henson, Richard N., Matthews, Fiona E., Marslen-Wilson, William D., Shafto, Meredith A., Campbell, Karen, Cheung, Teresa, Davis, Simon, Geerligs, Linda, Kievit, Rogier, McCarrey, Anna, Mustafa, Abdur, Price, Darren, Samu, David, Taylor, Jason R., Treder, Matthias, Belle, Janna Van, Williams, Nitin, Bates, Lauren, Emery, Tina, Erzinçlioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Auer, Tibor, Correia, Marta, Gao, Lu, Green, Emma, Henriques, Rafael, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, Liu, Kathy Y. [0000-0002-7482-2758], Kievit, Rogier A. [0000-0003-0700-4568], and Apollo - University of Cambridge Repository

Subjects
631/378/2649, 631/378/2612, article
Abstract

The locus coeruleus (LC), the origin of noradrenergic modulation of cognitive and behavioral function, may play an important role healthy ageing and in neurodegenerative conditions. We investigated the functional significance of age-related differences in mean normalized LC signal intensity values (LC-CR) in magnetization-transfer (MT) images from the Cambridge Centre for Ageing and Neuroscience (Cam-CAN) cohort - an open-access, population-based dataset. Using structural equation modelling, we tested the pre-registered hypothesis that putatively noradrenergic (NA)-dependent functions would be more strongly associated with LC-CR in older versus younger adults. A unidimensional model (within which LC-CR related to a single factor representing all cognitive and behavioral measures) was a better fit with the data than the a priori two-factor model (within which LC-CR related to separate NA-dependent and NA-independent factors). Our findings support the concept that age-related reduction of LC structural integrity is associated with impaired cognitive and behavioral function.

Published
2021
Full Text
View/download PDF

5. Age-related reduction in motor adaptation: brain structural correlates and the role of explicit memory

Author

Wolpe, Noham, primary, Ingram, James N., additional, Tsvetanov, Kamen A., additional, Henson, Richard N., additional, Wolpert, Daniel M., additional, Rowe, James B., additional, Tyler, Lorraine K., additional, Brayne, Carol, additional, Bullmore, Edward T., additional, Calder, Andrew C., additional, Cusack, Rhodri, additional, Dalgleish, Tim, additional, Duncan, John, additional, Matthews, Fiona E., additional, Marslen-Wilson, William D., additional, Shafto, Meredith A., additional, Campbell, Karen, additional, Cheung, Teresa, additional, Davis, Simon, additional, Geerligs, Linda, additional, Kievit, Rogier, additional, McCarrey, Anna, additional, Mustafa, Abdur, additional, Price, Darren, additional, Samu, David, additional, Taylor, Jason R., additional, Treder, Matthias, additional, van Belle, Janna, additional, Williams, Nitin, additional, Bates, Lauren, additional, Emery, Tina, additional, Erzinçlioglu, Sharon, additional, Gadie, Andrew, additional, Gerbase, Sofia, additional, Georgieva, Stanimira, additional, Hanley, Claire, additional, Parkin, Beth, additional, Troy, David, additional, Auer, Tibor, additional, Correia, Marta, additional, Gao, Lu, additional, Green, Emma, additional, Henriques, Rafael, additional, Allen, Jodie, additional, Amery, Gillian, additional, Amunts, Liana, additional, Barcroft, Anne, additional, Castle, Amanda, additional, Dias, Cheryl, additional, Dowrick, Jonathan, additional, Fair, Melissa, additional, Fisher, Hayley, additional, Goulding, Anna, additional, Grewal, Adarsh, additional, Hale, Geoff, additional, Hilton, Andrew, additional, Johnson, Frances, additional, Johnston, Patricia, additional, Kavanagh-Williamson, Thea, additional, Kwasniewska, Magdalena, additional, McMinn, Alison, additional, Norman, Kim, additional, Penrose, Jessica, additional, Roby, Fiona, additional, Rowland, Diane, additional, Sargeant, John, additional, Squire, Maggie, additional, Stevens, Beth, additional, Stoddart, Aldabra, additional, Stone, Cheryl, additional, Thompson, Tracy, additional, Yazlik, Ozlem, additional, Barnes, Dan, additional, Dixon, Marie, additional, Hillman, Jaya, additional, Mitchell, Joanne, additional, and Villis, Laura, additional

Published
2020
Full Text
View/download PDF

6. Perceptual and conceptual processing of visual objects across the adult lifespan

Author

Bruffaerts, Rose, Tyler, Lorraine K., Shafto, Meredith, Tsvetanov, Kamen A., Clarke, Alex, Brayne, Carol, Bullmore, Edward T., Calder, Andrew C., Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Henson, Richard N., Matthews, Fiona E., Marslen-Wilson, William D., Rowe, James B., Campbell, Karen, Cheung, Teresa, Davis, Simon, Geerligs, Linda, Kievit, Rogier, McCarrey, Anna, Mustafa, Abdur, Price, Darren, Samu, David, Taylor, Jason R., Treder, Matthias, Van Belle, Janna, Williams, Nitin, Bates, Lauren, Emery, Tina, Erzinçlioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Auer, Tibor, Correia, Marta, Gao, Lu, Green, Emma, Henriques, Rafael, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, Clarke, Alex [0000-0001-7768-5229], and Apollo - University of Cambridge Repository

Subjects
Male, DYNAMICS, 123, Visual Physiology, lcsh:Medicine, 631/378/2649/1723, Visual processing, 0302 clinical medicine, Cognition, Visual Objects, lcsh:Science, Language, computer.programming_language, media_common, Aged, 80 and over, Multidisciplinary, medicine.diagnostic_test, 05 social sciences, Cognitive neuroscience of visual object recognition, article, Brain, Middle Aged, STATISTICS, STATE, Semantics, Multidisciplinary Sciences, Pattern Recognition, Visual, 9, Visual Perception, Science & Technology - Other Topics, Female, Psychology, Cognitive psychology, Adult, media_common.quotation_subject, Longevity, 050105 experimental psychology, AGE-RELATED-CHANGES, 03 medical and health sciences, Young Adult, Perception, medicine, Humans, 0501 psychology and cognitive sciences, KNOWLEDGE, SPEED, Aged, Science & Technology, lcsh:R, RECOGNITION, Magnetoencephalography, 631/378/2649/1594, COGNITION, lcsh:Q, 119, computer, 030217 neurology & neurosurgery, RESPONSES
Abstract

Making sense of the external world is vital for multiple domains of cognition, and so it is crucial that object recognition is maintained across the lifespan. We investigated age differences in perceptual and conceptual processing of visual objects in a population-derived sample of 85 healthy adults (24-87 years old) by relating measures of object processing to cognition across the lifespan. Magnetoencephalography (MEG) was recorded during a picture naming task to provide a direct measure of neural activity, that is not confounded by age-related vascular changes. Multiple linear regression was used to estimate neural responsivity for each individual, namely the capacity to represent visual or semantic information relating to the pictures. We find that the capacity to represent semantic information is linked to higher naming accuracy, a measure of task-specific performance. In mature adults, the capacity to represent semantic information also correlated with higher levels of fluid intelligence, reflecting domain-general performance. In contrast, the latency of visual processing did not relate to measures of cognition. These results indicate that neural responsivity measures relate to naming accuracy and fluid intelligence. We propose that maintaining neural responsivity in older age confers benefits in task-related and domain-general cognitive processes, supporting the brain maintenance view of healthy cognitive ageing. ispartof: SCIENTIFIC REPORTS vol:9 issue:1 ispartof: location:England status: published

Published
2019

7. Strong and specific associations between cardiovascular risk factors and white matter micro- and macrostructure in healthy aging

Author

Fuhrmann, Delia, primary, Nesbitt, David, additional, Shafto, Meredith, additional, Rowe, James B., additional, Price, Darren, additional, Gadie, Andrew, additional, Kievit, Rogier A., additional, Tyler, Lorraine K., additional, Brayne, Carol, additional, Bullmore, Edward T., additional, Calder, Andrew C., additional, Cusack, Rhodri, additional, Dalgleish, Tim, additional, Duncan, John, additional, Henson, Richard N., additional, Matthews, Fiona E., additional, Marslen-Wilson, William D., additional, Shafto, Meredith A., additional, Campbell, Karen, additional, Cheung, Teresa, additional, Davis, Simon, additional, Geerligs, Linda, additional, Kievit, Rogier, additional, McCarrey, Anna, additional, Mustafa, Abdur, additional, Samu, David, additional, Taylor, Jason R., additional, Treder, Matthias, additional, Tsvetanov, Kamen, additional, van Belle, Janna, additional, Williams, Nitin, additional, Bates, Lauren, additional, Emery, Tina, additional, Erzinlioglu, Sharon, additional, Gerbase, Sofia, additional, Georgieva, Stanimira, additional, Hanley, Claire, additional, Parkin, Beth, additional, Troy, David, additional, Auer, Tibor, additional, Correia, Marta, additional, Gao, Lu, additional, Green, Emma, additional, Henriques, Rafael, additional, Allen, Jodie, additional, Amery, Gillian, additional, Amunts, Liana, additional, Barcroft, Anne, additional, Castle, Amanda, additional, Dias, Cheryl, additional, Dowrick, Jonathan, additional, Fair, Melissa, additional, Fisher, Hayley, additional, Goulding, Anna, additional, Grewal, Adarsh, additional, Hale, Geoff, additional, Hilton, Andrew, additional, Johnson, Frances, additional, Johnston, Patricia, additional, Kavanagh-Williamson, Thea, additional, Kwasniewska, Magdalena, additional, McMinn, Alison, additional, Norman, Kim, additional, Penrose, Jessica, additional, Roby, Fiona, additional, Rowland, Diane, additional, Sargeant, John, additional, Squire, Maggie, additional, Stevens, Beth, additional, Stoddart, Aldabra, additional, Stone, Cheryl, additional, Thompson, Tracy, additional, Yazlik, Ozlem, additional, Barnes, Dan, additional, Dixon, Marie, additional, Hillman, Jaya, additional, Mitchell, Joanne, additional, and Villis, Laura, additional

Published
2019
Full Text
View/download PDF

8. Ageing increases reliance on sensorimotor prediction through structural and functional differences in frontostriatal circuits

Author

Wolpe, Noham, Ingram, James N., Tsvetanov, Kamen A., Geerligs, Linda, Kievit, Rogier A., Henson, Richard N., Wolpert, Daniel M., Tyler, Lorraine K., Brayne, Carol, Bullmore, Edward, Calder, Andrew, Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Matthews, Fiona E., Marslen-Wilson, William, Shafto, Meredith A., Campbell, Karen, Cheung, Teresa, Davis, Simon, McCarrey, Anna, Mustafa, Abdur, Price, Darren, Samu, David, Taylor, Jason R., Treder, Matthias, van Belle, Janna, Williams, Nitin, Bates, Lauren, Emery, Tina, Erzinçlioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Auer, Tibor, Correia, Marta, Gao, Lu, Green, Emma, Henriques, Rafael, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, and Rowe, James B.

Published
2016

9. Idiosyncratic responding during movie-watching predicted by age differences in attentional control

Author

Campbell, Karen L., primary, Shafto, Meredith A., additional, Wright, Paul, additional, Tsvetanov, Kamen A., additional, Geerligs, Linda, additional, Cusack, Rhodri, additional, Tyler, Lorraine K., additional, Brayne, Carol, additional, Bullmore, Ed, additional, Calder, Andrew, additional, Dalgleish, Tim, additional, Duncan, John, additional, Henson, Rik, additional, Matthews, Fiona, additional, Marslen-Wilson, William, additional, Rowe, James, additional, Shafto, Meredith, additional, Campbell, Karen, additional, Cheung, Teresa, additional, Davis, Simon, additional, Kievit, Rogier, additional, McCarrey, Anna, additional, Price, Darren, additional, Taylor, Jason, additional, Tsvetanov, Kamen, additional, Williams, Nitin, additional, Bates, Lauren, additional, Emery, Tina, additional, Erzinçlioglu, Sharon, additional, Gadie, Andrew, additional, Gerbase, Sofia, additional, Georgieva, Stanimira, additional, Hanley, Claire, additional, Parkin, Beth, additional, Troy, David, additional, Allen, Jodie, additional, Amery, Gillian, additional, Amunts, Liana, additional, Barcroft, Anne, additional, Castle, Amanda, additional, Dias, Cheryl, additional, Dowrick, Jonathan, additional, Fair, Melissa, additional, Fisher, Hayley, additional, Goulding, Anna, additional, Grewal, Adarsh, additional, Hale, Geoff, additional, Hilton, Andrew, additional, Johnson, Frances, additional, Johnston, Patricia, additional, Kavanagh-Williamson, Thea, additional, Kwasniewska, Magdalena, additional, McMinn, Alison, additional, Norman, Kim, additional, Penrose, Jessica, additional, Roby, Fiona, additional, Rowland, Diane, additional, Sargeant, John, additional, Squire, Maggie, additional, Stevens, Beth, additional, Stoddart, Aldabra, additional, Stone, Cheryl, additional, Thompson, Tracy, additional, Yazlik, Ozlem, additional, Dixon, Marie, additional, Barnes, Dan, additional, Hillman, Jaya, additional, Mitchell, Joanne, additional, and Villis, Laura, additional

Published
2015
Full Text
View/download PDF

10. Age-related delay in visual and auditory evoked responses is mediated by white- and grey-matter differences

Author

Price, D., Tyler, L. K., Neto Henriques, R., Campbell, K. L., Williams, N., Treder, M.S., Taylor, J. R., Brayne, Carol, Bullmore, Edward T., Calder, Andrew C., Cusack, Rhodri, Dalgleish, Tim, Duncan, John, Matthews, Fiona E., Marslen-Wilson, William D., Rowe, James B., Shafto, Meredith A., Cheung, Teresa, Davis, Simon, Geerligs, Linda, Kievit, Rogier, McCarrey, Anna, Mustafa, Abdur, Samu, David, Tsvetanov, Kamen A., van Belle, Janna, Bates, Lauren, Emery, Tina, Erzinglioglu, Sharon, Gadie, Andrew, Gerbase, Sofia, Georgieva, Stanimira, Hanley, Claire, Parkin, Beth, Troy, David, Auer, Tibor, Correia, Marta, Gao, Lu, Green, Emma, Allen, Jodie, Amery, Gillian, Amunts, Liana, Barcroft, Anne, Castle, Amanda, Dias, Cheryl, Dowrick, Jonathan, Fair, Melissa, Fisher, Hayley, Goulding, Anna, Grewal, Adarsh, Hale, Geoff, Hilton, Andrew, Johnson, Frances, Johnston, Patricia, Kavanagh-Williamson, Thea, Kwasniewska, Magdalena, McMinn, Alison, Norman, Kim, Penrose, Jessica, Roby, Fiona, Rowland, Diane, Sargeant, John, Squire, Maggie, Stevens, Beth, Stoddart, Aldabra, Stone, Cheryl, Thompson, Tracy, Yazlik, Ozlem, Barnes, Dan, Dixon, Marie, Hillman, Jaya, Mitchell, Joanne, Villis, Laura, and Henson, R. N. A.

Abstract

Slowing is a common feature of ageing, yet a direct relationship between neural slowing and brain atrophy is yet to be established in healthy humans. We combine magnetoencephalographic (MEG) measures of neural processing speed with magnetic resonance imaging (MRI) measures of white and grey matter in a large population-derived cohort to investigate the relationship between age-related structural differences and visual evoked field (VEF) and auditory evoked field (AEF) delay across two different tasks. Here we use a novel technique to show that VEFs exhibit a constant delay, whereas AEFs exhibit delay that accumulates over time. White-matter (WM) microstructure in the optic radiation partially mediates visual delay, suggesting increased transmission time, whereas grey matter (GM) in auditory cortex partially mediates auditory delay, suggesting less efficient local processing. Our results demonstrate that age has dissociable effects on neural processing speed, and that these effects relate to different types of brain atrophy.

Published
2017
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results