Zobrazeno 1 - 10
of 170
pro vyhledávání: '"D, Rangaprakash"'
Autor:
Laura A. Chicos, D. Rangaprakash, Shriya S. Srinivasan, Samantha Gutierrez-Arango, Hyungeun Song, Robert L. Barry, Hugh M. Herr
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The agonist–antagonist myoneural interface (AMI) is an amputation surgery that preserves sensorimotor signaling mechanisms of the central-peripheral nervous systems. Our first neuroimaging study investigating AMI subjects conducted by Srin
Externí odkaz:
https://doaj.org/article/c36f386e33f842cfa108253d5a68ff16
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Functional magnetic resonance imaging (fMRI) is an indirect measure of neural activity with the hemodynamic response function (HRF) coupling it with unmeasured neural activity. The HRF, modulated by several non-neural factors, is variable across brai
Externí odkaz:
https://doaj.org/article/c27e4cc165d7492a8578f919c5982ec2
Autor:
Wan-Wa Wong, D. Rangaprakash, Joel P. Diaz-Fong, Natalie M. Rotstein, Gerhard S. Hellemann, Jamie D. Feusner
Publikováno v:
Translational Psychiatry, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In individuals with body dysmorphic disorder (BDD), perceptual appearance distortions may be related to selective attention biases and aberrant visual scanning, contributing to imbalances in global vs. detailed visual processing. Treatments
Externí odkaz:
https://doaj.org/article/c171e60b56eb4734b4c7fac5e8bbf47b
Autor:
Wan-wa Wong, D. Rangaprakash, Myra S. Larson, Joel P. Diaz-Fong, Reza Tadayonnejad, Andrew F. Leuchter, Jamie D. Feusner
Publikováno v:
Brain Stimulation, Vol 14, Iss 5, Pp 1197-1200 (2021)
Externí odkaz:
https://doaj.org/article/0825739859bc4f52be8ce5476a12688b
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
In individuals with body dysmorphic disorder (BDD), perceptual appearance distortions may be related to imbalances in global vs. local visual processing. Understanding the mechanistic brain effects of potential interventions is crucial for rational t
Externí odkaz:
https://doaj.org/article/db7a3e2fcb0248a097366b177e0f9f0f
Autor:
D. Rangaprakash, Toluwanimi Odemuyiwa, D. Narayana Dutt, Gopikrishna Deshpande, Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
Brain Informatics, Vol 7, Iss 1, Pp 1-13 (2020)
Abstract Various machine-learning classification techniques have been employed previously to classify brain states in healthy and disease populations using functional magnetic resonance imaging (fMRI). These methods generally use supervised classifie
Externí odkaz:
https://doaj.org/article/85c90e057c9e41738da21c942dddfc65
Publikováno v:
Brain Informatics, Vol 6, Iss 1, Pp 1-11 (2019)
Abstract Objective It is important to identify brain-based biomarkers that progressively deteriorate from healthy to mild cognitive impairment (MCI) to Alzheimer’s disease (AD). Cortical thickness, amyloid-ß deposition, and graph measures derived
Externí odkaz:
https://doaj.org/article/cd1a578b28c7446194fe5b32d753c32b
Autor:
Xinyu Zhao, D. Rangaprakash, Thomas S. Denney, Jr., Jeffrey S. Katz, Michael N. Dretsch, Gopikrishna Deshpande
Publikováno v:
Data in Brief, Vol 22, Iss , Pp 570-573 (2019)
This article provides data for five different neuropsychiatric disorders—Attention Deficit Hyperactivity Disorder, Alzheimer's Disease, Autism Spectrum Disorder, Post-Traumatic Stress Disorder, and Post-Concussion Syndrome–along with healthy cont
Externí odkaz:
https://doaj.org/article/e88caaad2e03485a910f3684e6b20fc3
Autor:
Robert L. Barry, Suma Babu, Sheeba Arnold Anteraper, Christina Triantafyllou, Boris Keil, Olivia E. Rowe, D. Rangaprakash, Sabrina Paganoni, Robert Lawson, Christina Dheel, Paul M. Cernasov, Bruce R. Rosen, Eva-Maria Ratai, Nazem Atassi
Publikováno v:
NeuroImage: Clinical, Vol 30, Iss , Pp 102648- (2021)
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease of the central nervous system that results in a progressive loss of motor function and ultimately death. It is critical, yet also challenging, to develop non-invasive biomarkers to id
Externí odkaz:
https://doaj.org/article/b4c802b7647442438c85d65ca81a5bcb
Autor:
Pradyumna Lanka, D. Rangaprakash, Sai Sheshan Roy Gotoor, Michael N. Dretsch, Jeffrey S. Katz, Thomas S. Denney, Jr., Gopikrishna Deshpande
Publikováno v:
Data in Brief, Vol 29, Iss , Pp - (2020)
Resting-state functional Magnetic Resonance Imaging (rs-fMRI) has been extensively used for diagnostic classification because it does not require task compliance and is easier to pool data from multiple imaging sites, thereby increasing the sample si
Externí odkaz:
https://doaj.org/article/1ac933edd2e0461da07f78c54a11f3d9