Reconfiguration of directed functional connectivity among neurocognitive networks with aging: Considering the role of thalamo-cortical interactions
A complete picture of how subcortical nodes, such as the thalamus, exert directional influence
on large-scale brain network interactions across age remains elusive. Using directed …
on large-scale brain network interactions across age remains elusive. Using directed …
[HTML][HTML] Dynamic patterns of circulating seasonal and pandemic A (H1N1) pdm09 influenza viruses from 2007–2010 in and around Delhi, India
S Broor, A Krishnan, DS Roy, S Dhakad, S Kaushik… - PloS one, 2012 - journals.plos.org
Influenza surveillance was carried out in a subset of patients with influenza-like illness (ILI)
presenting at an Employee Health Clinic (EHS) at All India Institute of Medical Sciences (…
presenting at an Employee Health Clinic (EHS) at All India Institute of Medical Sciences (…
[HTML][HTML] The role of alpha-rhythm states in perceptual learning: insights from experiments and computational models
During the past two decades growing evidence indicates that brain oscillations in the alpha
band (~10 Hz) not only reflect an “idle” state of cortical activity, but also take a more active …
band (~10 Hz) not only reflect an “idle” state of cortical activity, but also take a more active …
[HTML][HTML] Atypical flexibility in dynamic functional connectivity quantifies the severity in autism spectrum disorder
Resting-state functional connectivity (FC) analyses have shown atypical connectivity in
autism spectrum disorder (ASD) as compared to typically developing (TD). However, this view …
autism spectrum disorder (ASD) as compared to typically developing (TD). However, this view …
Aperiodic and periodic components of ongoing oscillatory brain dynamics link distinct functional aspects of cognition across adult lifespan
Signal transmission in the brain propagates via distinct oscillatory frequency bands but the
aperiodic component, 1/f activity, almost always co-exists which most of the previous studies …
aperiodic component, 1/f activity, almost always co-exists which most of the previous studies …
Metastability in senescence
The brain during healthy aging exhibits gradual deterioration of structure but maintains a
high level of cognitive ability. These structural changes are often accompanied by …
high level of cognitive ability. These structural changes are often accompanied by …
[HTML][HTML] Whole-brain network models: from physics to bedside
Computational neuroscience has come a long way from its humble origins in the pioneering
work of Hodgkin and Huxley. Contemporary computational models of the brain span …
work of Hodgkin and Huxley. Contemporary computational models of the brain span …
[HTML][HTML] Integrative analysis of hippocampus gene expression profiles identifies network alterations in aging and Alzheimer's disease
V Lanke, STR Moolamalla, D Roy… - Frontiers in Aging …, 2018 - frontiersin.org
Alzheimer’s disease (AD) is a neurodegenerative disorder contributing to rapid decline in
cognitive function and ultimately dementia. Most cases of AD occur in elderly and later years. …
cognitive function and ultimately dementia. Most cases of AD occur in elderly and later years. …
DSP design protection in CE through algorithmic transformation based structural obfuscation
Structural obfuscation offers a means to effectively secure through obfuscation the contents
of an intellectual property (IP) cores used in an electronic system-on-chip (SoC). In this work …
of an intellectual property (IP) cores used in an electronic system-on-chip (SoC). In this work …
[HTML][HTML] Biophysical mechanism underlying compensatory preservation of neural synchrony over the adult lifespan
We propose that the preservation of functional integration, estimated from measures of neural
synchrony, is a key objective of neurocompensatory mechanisms associated with healthy …
synchrony, is a key objective of neurocompensatory mechanisms associated with healthy …