Results 81 to 90 of about 107,355 (380)

Neuromodulation of prefrontal cortex cognitive function in primates: the powerful roles of monoamines and acetylcholine

open access: yesNeuropsychopharmacology, 2021
The primate prefrontal cortex (PFC) subserves our highest order cognitive operations, and yet is tremendously dependent on a precise neurochemical environment for proper functioning.
R. Cools, A. Arnsten
semanticscholar   +1 more source

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

open access: yesAdvanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang   +12 more
wiley   +1 more source

Advancing Neuroscience and Therapy: Insights into Genetic and Non-Genetic Neuromodulation Approaches

open access: yesCells
Neuromodulation stands as a cutting-edge approach in the fields of neuroscience and therapeutic intervention typically involving the regulation of neural activity through physical and chemical stimuli. The purpose of this review is to provide an overview
Weijia Zhi   +3 more
doaj   +1 more source

Electrochemical and biological performance of hierarchical platinum-iridium electrodes structured by a femtosecond laser

open access: yesMicrosystems & Nanoengineering, 2022
Neural electrode interfaces are essential to the stimulation safety and recording quality of various bioelectronic therapies. The recently proposed hierarchical platinum-iridium (Pt-Ir) electrodes produced by femtosecond lasers have exhibited superior ...
Linze Li   +7 more
doaj   +1 more source

Intraspinal Drug Delivery Reservoir Refill Procedure by Non-Physician Clinicians: A Nation-Wide Survey of Training, Pocket Fill Experience, and Life-Long Learning Behaviors [PDF]

open access: yes, 2016
Intraspinal drug delivery (IDD) is a safe and efficacious method used to deliver medications for the treatment of chronic neurologic disease that requires periodic reservoir refills that can place patients at risk for a rare, accidental but potentially ...
McGlothlen, Gail
core   +1 more source

The effect of voluntary modulation of the sensory-motor rhythm during different mental tasks on H reflex [PDF]

open access: yes, 2016
Objectives: The aim of this study was to explore the possibility of the short-term modulation of the soleus H reflex through self-induced modulation of the sensory-motor rhythm (SMR) as measured by electroencephalography (EEG) at Cz.
Jarjees, M., Vučković, A.
core   +1 more source

A Wireless Closed Loop System for Optogenetic Peripheral Neuromodulation

open access: yesNature, 2018
The fast-growing field of bioelectronic medicine aims to develop engineered systems that can relieve clinical conditions by stimulating the peripheral nervous system1–5.
A. Mickle   +24 more
semanticscholar   +1 more source

Materials Advances in Devices for Heart Disease Interventions

open access: yesAdvanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra   +11 more
wiley   +1 more source

Ageing, plasticity, and cognitive reserve in connectionist networks [PDF]

open access: yes, 2008
Neurocomputational modeling has suggested that a range of mechanisms can lead to reductions in functional plasticity across development (Thomas & Johnson, 2006).
Thomas, Michael S.C.
core   +1 more source

Migraine generator network and spreading depression dynamics as neuromodulation targets in episodic migraine

open access: yes, 2013
Migraine is a common disabling headache disorder characterized by recurrent episodes sometimes preceded or accompanied by focal neurological symptoms called aura. The relation between two subtypes, migraine without aura (MWoA) and migraine with aura (MWA)
Dahlem, Markus A.
core   +1 more source

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