Search Results - "G McLaren, Donald"

A population-average MRI-based atlas collection of the rhesus macaque by McLaren, Donald G., Kosmatka, Kristopher J., Oakes, Terrance R., Kroenke, Christopher D., Kohama, Steven G., Matochik, John A., Ingram, Don K., Johnson, Sterling C.

“…Magnetic resonance imaging (MRI) studies of non-human primates are becoming increasingly common; however, the well-developed voxel-based methodologies used in…”
Get full text

Genetic map of regional sulcal morphology in the human brain from UK biobank data by Sun, Benjamin B., Loomis, Stephanie J., Pizzagalli, Fabrizio, Shatokhina, Natalia, Painter, Jodie N., Foley, Christopher N., Jensen, Megan E., McLaren, Donald G., Chintapalli, Sai Spandana, Zhu, Alyssa H., Dixon, Daniel, Islam, Tasfiya, Ba Gari, Iyad, Runz, Heiko, Medland, Sarah E., Thompson, Paul M., Jahanshad, Neda, Whelan, Christopher D.

“…Genetic associations with macroscopic brain structure can provide insights into brain function and disease. However, specific associations with measures of…”
Get full text

Automatic spinal cord localization, robust to MRI contrasts using global curve optimization by Gros, Charley, De Leener, Benjamin, Dupont, Sara M., Martin, Allan R., Fehlings, Michael G., Bakshi, Rohit, Tummala, Subhash, Auclair, Vincent, McLaren, Donald G., Callot, Virginie, Cohen-Adad, Julien, Sdika, Michaël

“…•Automatic, fast and robust method to detect the center of the spinal cord on MRI data.•Machine learning based method followed by a global curve…”
Get full text

Flexible modulation of network connectivity related to cognition in Alzheimer's disease by McLaren, Donald G., Sperling, Reisa A., Atri, Alireza

“…Functional neuroimaging tools, such as fMRI methods, may elucidate the neural correlates of clinical, behavioral, and cognitive performance. Most functional…”
Get full text

Longitudinal volumetric changes following traumatic brain injury: a tensor-based morphometry study by Farbota, Kimberly D M, Sodhi, Aparna, Bendlin, Barbara B, McLaren, Donald G, Xu, Guofan, Rowley, Howard A, Johnson, Sterling C

“…After traumatic injury, the brain undergoes a prolonged period of degenerative change that is paradoxically accompanied by cognitive recovery. The…”
Get more information

Neurophysiology of swallowing: Effects of age and bolus type by Humbert, Ianessa A., Fitzgerald, Michelle E., McLaren, Donald G., Johnson, Sterling, Porcaro, Eva, Kosmatka, Kris, Hind, Jacqueline, Robbins, JoAnne

“…This study examined age-related changes in swallowing from an integrated biomechanical and functional imaging perspective in order to more comprehensively…”
Get full text

The encoding/retrieval flip: interactions between memory performance and memory stage and relationship to intrinsic cortical networks by Huijbers, Willem, Schultz, Aaron P, Vannini, Patrizia, McLaren, Donald G, Wigman, Sarah E, Ward, Andrew M, Hedden, Trey, Sperling, Reisa A

“…fMRI studies have linked the posteromedial cortex to episodic learning (encoding) and remembering (retrieval) processes. The posteromedial cortex is considered…”
Get more information

Early deficits in cortical control of swallowing in Alzheimer's disease by Humbert, Ianessa A, McLaren, Donald G, Kosmatka, Kris, Fitzgerald, Michele, Johnson, Sterling, Porcaro, Eva, Kays, Stephanie, Umoh, Eno-Obong, Robbins, Joanne

“…The goal of this study was to determine whether functional changes in cortical control of swallowing are evident in early Alzheimer's disease (AD), before…”
Get more information

A generalized form of context-dependent psychophysiological interactions (gPPI): A comparison to standard approaches by McLaren, Donald G., Ries, Michele L., Xu, Guofan, Johnson, Sterling C.

“…Functional MRI (fMRI) allows one to study task-related regional responses and task-dependent connectivity analysis using psychophysiological interaction (PPI)…”
Get full text

Cortical activity to vibrotactile stimulation: An fMRI study in blind and sighted individuals by Burton, Harold, Sinclair, Robert J., McLaren, Donald G.

“…Blind individuals show visual cortex activity during Braille reading. We examined whether such cross‐modal activations reflect processing somatosensory stimuli…”
Get full text

Cortical network for vibrotactile attention: A fMRI study by Burton, Harold, Sinclair, Robert J., McLaren, Donald G.

“…We used fMRI to identify brain areas activated during tactile attention tasks. Participants detected the interval containing target stimulation of higher…”
Get full text

Interactions between affective and cognitive processing systems in problematic gamblers: a functional connectivity study by van Holst, Ruth J, van der Meer, Johan N, McLaren, Donald G, van den Brink, Wim, Veltman, Dick J, Goudriaan, Anna E

“…Motivational and cognitive abnormalities are frequently reported in pathological gambling. However, studies simultaneously investigating motivational and…”
Get full text

Inter-Rater Reliability of Preprocessing EEG Data: Impact of Subjective Artifact Removal on Associative Memory Task ERP Results by Shirk, Steven D, McLaren, Donald G, Bloomfield, Jessica S, Powers, Alex, Duffy, Alec, Mitchell, Meghan B, Ezzati, Ali, Ally, Brandon A, Atri, Alireza

“…The processing of EEG data routinely involves subjective removal of artifacts during a preprocessing stage. Preprocessing inter-rater reliability (IRR) and how…”
Get full text

Mapping the structural brain changes in Alzheimer's disease: the independent contribution of two imaging modalities by Canu, Elisa, McLaren, Donald G, Fitzgerald, Michele E, Bendlin, Barbara B, Zoccatelli, Giada, Alessandrini, Franco, Pizzini, Francesca B, Ricciardi, Giuseppe K, Beltramello, Alberto, Johnson, Sterling C, Frisoni, Giovanni B

“…The macrostructural atrophy of Alzheimer's disease (AD) has been fully described. Current literature reports that also microstructural alterations occur in AD…”
Get more information

The effects of methylphenidate on cognitive control in active methamphetamine dependence using functional magnetic resonance imaging by Jan, Reem K, Lin, Joanne C, McLaren, Donald G, Kirk, Ian J, Kydd, Rob R, Russell, Bruce R

“…Methamphetamine (MA) dependence is associated with cognitive deficits. Methylphenidate (MPH) has been shown to improve inhibitory control in healthy and…”
Get full text

Low HDL Cholesterol is Associated with Lower Gray Matter Volume in Cognitively Healthy Adults by Ward, Michael A, Bendlin, Barbara B, McLaren, Donald G, Hess, Timothy M, Gallagher, Catherine L, Kastman, Erik K, Rowley, Howard A, Asthana, Sanjay, Carlsson, Cynthia M, Sager, Mark A, Johnson, Sterling C

“…Dyslipidemia is common in adults and contributes to high rates of cardiovascular disease and may be linked to subsequent neurodegenerative and neurovascular…”
Get full text

Swallowing intentional off-state in aging and Alzheimer's disease: preliminary study by Humbert, Ianessa A, McLaren, Donald G, Malandraki, Georgia, Johnson, Sterling C, Robbins, Joanne

“…Frontal cortical activation is elicited when subjects have been instructed not to initiate a sensorimotor task. The goal of this preliminary fMRI study was to…”
Get more information

Harvard Aging Brain Study: Dataset and accessibility by Dagley, Alexander, LaPoint, Molly, Huijbers, Willem, Hedden, Trey, McLaren, Donald G., Chatwal, Jasmeer P., Papp, Kathryn V., Amariglio, Rebecca E., Blacker, Deborah, Rentz, Dorene M., Johnson, Keith A., Sperling, Reisa A., Schultz, Aaron P.

“…The Harvard Aging Brain Study is sharing its data with the global research community. The longitudinal dataset consists of a 284-subject cohort with the…”
Get full text

Memory self-awareness in the preclinical and prodromal stages of Alzheimer’s disease by Vannini, Patrizia, Amariglio, Rebecca, Hanseeuw, Bernard, Johnson, Keith A., McLaren, Donald G., Chhatwal, Jasmeer, Pascual-Leone, Alvaro, Rentz, Dorene, Sperling, Reisa A.

“…While loss of insight of cognitive deficits, anosognosia, is a common symptom in Alzheimer's disease dementia, there is a lack of consensus regarding the…”
Get full text

Automatic segmentation of the spinal cord and intramedullary multiple sclerosis lesions with convolutional neural networks by Gros, Charley, De Leener, Benjamin, Badji, Atef, Maranzano, Josefina, Eden, Dominique, Dupont, Sara M., Talbott, Jason, Zhuoquiong, Ren, Liu, Yaou, Granberg, Tobias, Ouellette, Russell, Tachibana, Yasuhiko, Hori, Masaaki, Kamiya, Kouhei, Chougar, Lydia, Stawiarz, Leszek, Hillert, Jan, Bannier, Elise, Kerbrat, Anne, Edan, Gilles, Labauge, Pierre, Callot, Virginie, Pelletier, Jean, Audoin, Bertrand, Rasoanandrianina, Henitsoa, Brisset, Jean-Christophe, Valsasina, Paola, Rocca, Maria A., Filippi, Massimo, Bakshi, Rohit, Tauhid, Shahamat, Prados, Ferran, Yiannakas, Marios, Kearney, Hugh, Ciccarelli, Olga, Smith, Seth, Treaba, Constantina Andrada, Mainero, Caterina, Lefeuvre, Jennifer, Reich, Daniel S., Nair, Govind, Auclair, Vincent, McLaren, Donald G., Martin, Allan R., Fehlings, Michael G., Vahdat, Shahabeddin, Khatibi, Ali, Doyon, Julien, Shepherd, Timothy, Charlson, Erik, Narayanan, Sridar, Cohen-Adad, Julien

“…The spinal cord is frequently affected by atrophy and/or lesions in multiple sclerosis (MS) patients. Segmentation of the spinal cord and lesions from MRI data…”
Get full text