Results 21 to 30 of about 465,947 (169)

Breathing-driven prefrontal oscillations regulate maintenance of conditioned-fear evoked freezing independently of initiation

open access: yesNature Communications, 2021
Combining optogenetics, behavioral modelling and neural population analysis, the authors show in mice that during fear-related freezing the olfactory bulb transmits 4 Hz breathing rhythm to the prefrontal cortex where this oscillation organizes local ...
Sophie Bagur   +8 more
doaj   +1 more source

New plastic joints for plastic orthoses [PDF]

open access: yesProsthetics & Orthotics International, 1982
Plastic joints for orthoses have more advantages than metal joints. They are lightweight, noiseless comfortable to use, rust proof, corrosion free, and radiolucent. Two types of plastic joints were developed by the authors, one for the ankle joint and the other for the knee joint, elbow joint or hip joint. Polypropylene was chosen as the joint material
H, Watanabe   +3 more
openaire   +2 more sources

Somatosensory alpha oscillations gate perceptual learning efficiency

open access: yesNature Communications, 2019
Alpha power is known to play an important role in cognition and perception, but we do not understand the link between alpha power and perceptual learning efficacy.
Marion Brickwedde   +2 more
doaj   +1 more source

Association between attention-deficit/hyperactivity disorder symptom severity and white matter integrity moderated by in-scanner head motion

open access: yesTranslational Psychiatry, 2022
Attention-deficit/hyperactivity disorder (ADHD) is a common and debilitating neurodevelopmental disorder associated with various negative life impacts.
Sabine Dziemian   +2 more
doaj   +1 more source

Social maintenance masks induced aggression in zebrafish

open access: yesScientific Reports
Animal behavior is dynamically shaped by internal states and external social contexts. This study examines how internal states and social buffering influence aggression and social behavior.
Ashil Arroth Kuniyil   +7 more
doaj   +1 more source

IgSF21 promotes differentiation of inhibitory synapses via binding to neurexin2α

open access: yesNature Communications, 2017
Molecular mechanisms regulating the development of inhibitory synapses are poorly understood. Here the authors show that IgSF21 interacts with neurexin2α to induce presynaptic differentiation of inhibitory synapses, and that mice lacking IgSF21 exhibit ...
Yuko Tanabe   +6 more
doaj   +1 more source

Clusters of synaptic inputs on dendrites of layer 5 pyramidal cells in mouse visual cortex

open access: yeseLife, 2016
The spatial organization of synaptic inputs on the dendritic tree of cortical neurons plays a major role for dendritic integration and neural computations, yet, remarkably little is known about it.
Onur Gökçe   +2 more
doaj   +1 more source

Brief treatments for panic disorder: a pilot study of the bergen repeated one-session treatment format

open access: yesBMC Psychiatry
Background Panic disorder (PD) significantly impacts individuals’ daily lives and overall well-being. While cognitive behavioral therapy (CBT) is the gold standard for PD treatment, there is a growing interest in brief interventions to improve ...
Bjarne Hansen   +4 more
doaj   +1 more source

Forming of Magnesium — Crystal Plasticity and Plastic Potentials [PDF]

open access: yesAIP Conference Proceedings, 2007
Hexagonal close‐packed (hcp) metals show a deformation behavior, which is quite different from that of materials with cubic crystalline structure. As a consequence, rolled or extruded products of magnesium and its alloys exhibit a strong anisotropy and an unlike yielding in tension and compression.
Graff, S., Steglich, D., Brocks, W.
openaire   +2 more sources

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