[PDF][PDF] Theta oscillations in the human medial temporal lobe during real-world ambulatory movement

…, TA Fields, ME Tran, SM Siddiqui, NR Hasulak… - Current Biology, 2017 - cell.com
The theta rhythm—a slow (6–12 Hz) oscillatory component of the local field potential—plays
a critical role in spatial navigation and memory by coordinating the activity of neuronal …

Boundary-anchored neural mechanisms of location-encoding for self and others

…, ZM Aghajan, L Christov-Moore, NR Hasulak… - Nature, 2021 - nature.com
Everyday tasks in social settings require humans to encode neural representations of not only
their own spatial location, but also the location of other individuals within an environment. …

[PDF][PDF] Wireless programmable recording and stimulation of deep brain activity in freely moving humans

…, L Christov-Moore, TJ Wishard, M Stangl, NR Hasulak… - Neuron, 2020 - cell.com
Uncovering the neural mechanisms underlying human natural ambulatory behavior is a
major challenge for neuroscience. Current commercially available implantable devices that …

[HTML][HTML] Human visual consciousness involves large scale cortical and subcortical networks independent of task report and eye movement activity

…, J Wu, KL Christison-Lagay, N Hasulak… - Nature …, 2022 - nature.com
The full neural circuits of conscious perception remain unknown. Using a visual perception
task, we directly recorded a subcortical thalamic awareness potential (TAP). We also …

Cognitive tasks and human ambulatory electrocorticography using the RNS System

…, ME Testorf, MA Gorenstein, NR Hasulak… - Journal of neuroscience …, 2019 - Elsevier
Background Electrocorticography studies are typically conducted in patients undergoing
video EEG monitoring, but these studies are subject to confounds such as the effects of pain, …

[HTML][HTML] Hippocampal gamma predicts associative memory performance as measured by acute and chronic intracranial EEG

S Henin, A Shankar, N Hasulak, D Friedman… - Scientific reports, 2019 - nature.com
Direct recordings from the human brain have historically involved epilepsy patients undergoing
invasive electroencephalography (iEEG) for surgery. However, these measurements are …

Brain networks in human conscious visual perception

…, OP Morgan, J Wu, KL Christison-Lagay, N Hasulak… - BioRxiv, 2021 - biorxiv.org
Consciousness is not explained by a single mechanism, rather it involves multiple specialized
neural systems overlapping in space and time. We hypothesize that synergistic, large-…

Modulation of human intracranial theta oscillations during freely moving spatial navigation and memory

…, L Christov-Moore, N Shaterian, NR Hasulak… - BioRxiv, 2019 - biorxiv.org
How the human brain supports accurate navigation of a learned environment has been an
active topic of research for nearly a century 1 – 5 . In rodents, the theta rhythm within the …

[HTML][HTML] A pilot study of closed-loop neuromodulation for treatment-resistant post-traumatic stress disorder

…, SE Krahl, JWY Chen, M Vick, NR Hasulak… - Nature …, 2023 - nature.com
The neurophysiological mechanisms in the human amygdala that underlie post-traumatic
stress disorder (PTSD) remain poorly understood. In a first-of-its-kind pilot study, we recorded …

The major brain networks of human visual consciousness

…, O Morgan, J Wu, K Christison-Lagay, N Hasulak… - 2021 - researchsquare.com
Understanding consciousness is one of the most important and challenging questions in
modern science. Existing theories have pursued single unifying mechanisms but do not …