Hippocampal contribution to ordinal psychological time in the human brain

B Gauthier, P Prabhu, KA Kotegar… - Journal of Cognitive …, 2020 - direct.mit.edu
The chronology of events in time–space is naturally available to the senses, and the spatial
and temporal dimensions of events entangle in episodic memory when navigating the real …

Classification of gait signals into different neurodegenerative diseases using statistical analysis and recurrence quantification analysis

P Prabhu, AK Karunakar, H Anitha… - Pattern Recognition Letters, 2020 - Elsevier
Among all the biological signals, gait signal is one of the better features to detect movement
disorders caused by a malfunction in parts of the brain and nervous system. Usually, …

[HTML][HTML] Content-based estimation of brain mri tilt in three orthogonal directions

P Prabhu, AK Karunakar, S Sinha, N Mariyappa… - Journal of Digital …, 2021 - Springer
In a general scenario, the brain images acquired from magnetic resonance imaging (MRI)
may experience tilt, distorting brain MR images. The tilt experienced by the brain MR images …

[HTML][HTML] Dynamic functional connectivity MEG features of Alzheimer's disease

H Jin, KG Ranasinghe, P Prabhu, C Dale, Y Gao… - NeuroImage, 2023 - Elsevier
Dynamic resting state functional connectivity (RSFC) characterizes time-varying fluctuations
of functional brain network activity. While many studies have investigated static functional …

Abnormal gamma phase-amplitude coupling in the parahippocampal cortex is associated with network hyperexcitability in Alzheimer's disease

P Prabhu, H Morise, K Kudo, A Beagle… - Brain …, 2024 - academic.oup.com
While animal models of Alzheimer’s disease (AD) have shown altered gamma oscillations (∼40
Hz) in local neural circuits, the low signal-to-noise ratio of gamma in the resting human …

Deep Learning-Based Automated Classification of Epileptic and Non-epileptic Scalp-EEG Signals

P Prabhu, KA Kotegar, N Mariyappa, H Anitha… - Machine Learning and …, 2022 - Springer
Epilepsy is the most common neurological disorder that has affected 50 million worldwide
population. Epilepsy is a chronic condition that is characterized as recurrent and unprovoked …

Segmentation of Temporomandibular Condyle in MR images using Marker-Controlled Watershed and Random Walks

P Prabhu, KA Kotegar, N Mariyappa… - 2021 IEEE 9th …, 2021 - ieeexplore.ieee.org
One of the most complex joints in the human body is the temporomandibular joint (TMJ), which
connects the mandible and the skull's temporal bone. The two main structures of TMJ are …

[HTML][HTML] Vitamin D and primary hypothyroidism: Is there an association?

J Idiculla, P Prabhu, R Pradeep… - Thyroid Research …, 2018 - journals.lww.com
Background: Association studies between the vitamin D deficiency (VDD) and hypothyroidism
have given mixed results. Because of this controvery and relatively common prevalence of …

[PDF][PDF] Recurrence quantification analysis of human gait in neurological movement disorders

P Prabhu, N Pradhan - Int. J. Eng. Res, 2016 - academia.edu
Various gait stability measures have been proposed in the literature, with the aim of quantifying
gait abnormalities and balance disorders in healthy and impaired subjects. In this study, …

Effect of Urinary tract infection on the outcome of the Allograft in patients with Renal transplantation

…, R REDDY, H REDDY, PP PRABHU… - medRxiv, 2024 - medrxiv.org
Background: Urinary Tract Infections (UTIs) are the second most common cause of graft
dysfunction, accounting for significant morbidity, and are associated with poor graft and patient …