Trajectory-modulated hippocampal neurons persist throughout memory-guided navigation

NR Kinsky, W Mau, DW Sullivan, SJ Levy… - Nature …, 2020 - nature.com
Trajectory-dependent splitter neurons in the hippocampus encode information about a
rodent's prior trajectory during performance of a continuous alternation task. As such, they …

Task‐induced changes in brain entropy

A Camargo, G Del Mauro… - Journal of Neuroscience …, 2024 - Wiley Online Library
Entropy indicates irregularity of a dynamic system, with higher entropy indicating higher
irregularity and more transit states. In the human brain, regional brain entropy (BEN) has …

Animal model of repeated low-level blast traumatic brain injury displays acute and chronic neurobehavioral and neuropathological changes

AR Ravula, J Rodriguez, D Younger, V Perumal… - Experimental …, 2022 - Elsevier
Blast-induced neurotrauma (BINT) is not only a signature injury to soldiers in combat field
and training facilities but may also a growing concern in civilian population due to recent …

[HTML][HTML] Resveratrol improves episodic-like memory and motor coordination through modulating neuroinflammation in old rats

F Sarubbo, MR Ramis, S Tejada… - Journal of Functional …, 2023 - Elsevier
Strategies focus on the use of molecules found in food derived from plants as polyphenols,
arouse interest for combating aging. The polyphenol resveratrol, due to its antioxidants and …

Internal states as a source of subject-dependent movement variability are represented by large-scale brain networks

MS Breault, P Sacré, ZB Fitzgerald, JT Gale… - Nature …, 2023 - nature.com
Humans' ability to adapt and learn relies on reflecting on past performance. These
experiences form latent representations called internal states that induce movement …

Altered global synchronizations in patients with Parkinson's disease: a resting-state fMRI study

M Li, Y Liu, H Chen, G Hu, S Yu, X Ruan… - Frontiers in Aging …, 2019 - frontiersin.org
Background: Abnormalities of cognitive and movement functions are widely reported in
Parkinson's disease (PD). The mechanisms therein are complicated and assumed to a …

Modified constraint-induced movement therapy alters synaptic plasticity of rat contralateral hippocampus following middle cerebral artery occlusion

BY Gao, DS Xu, PL Liu, C Li, L Du, Y Hua… - Neural Regeneration …, 2020 - journals.lww.com
Modified constraint-induced movement therapy is an effective treatment for neurological and
motor impairments in patients with stroke by increasing the use of their affected limb and …

Neuromodulation in beta-band power between movement execution and inhibition in the human hippocampus

RM del Campo-Vera, AM Tang, AS Gogia… - … : Technology at the …, 2022 - Elsevier
Introduction The hippocampus is thought to be involved in movement, but its precise role in
movement execution and inhibition has not been well studied. Previous work with direct …

Non-motor brain regions in non-dominant hemisphere are influential in decoding movement speed

MS Breault, ZB Fitzgerald, P Sacré, JT Gale… - Frontiers in …, 2019 - frontiersin.org
Sensorimotor control studies have predominantly focused on how motor regions of the brain
relay basic movement-related information such as position and velocity. However, motor …

Baseline hippocampal beta band power is lower in the presence of movement uncertainty

ZD Gilbert, RM Del Campo-Vera… - Journal of neural …, 2022 - iopscience.iop.org
Objective. This study aimed to characterize hippocampal neural signatures of uncertainty by
measuring beta band power in the period prior to movement cue. Approach. Participants …