Results 21 to 30 of about 211,725 (313)

Secretagogin expression in the mouse olfactory bulb under sensory impairments

open access: yesScientific Reports, 2020
The interneurons of the olfactory bulb (OB) are characterized by the expression of different calcium-binding proteins, whose specific functions are not fully understood.
L. Pérez-Revuelta   +6 more
doaj   +1 more source

Whole-brain tracking of cocaine and sugar rewards processing

open access: yesTranslational Psychiatry, 2023
Natural rewards, such as food, and sex are appetitive stimuli available for animals in their natural environment. Similarly, addictive rewards such as drugs of abuse possess strong, positive valence, but their action relies on their pharmacological ...
Łukasz Bijoch   +7 more
doaj   +1 more source

Myo-Inositol Levels in the Dorsal Hippocampus Serve as Glial Prognostic Marker of Mild Cognitive Impairment in Mice

open access: yesFrontiers in Aging Neuroscience, 2021
Dementia is a devastating age-related disorder. Its therapy would largely benefit from the identification of susceptible subjects at early, prodromal stages of the disease. To search for such prognostic markers of cognitive impairment, we studied spatial
Tim Ebert   +21 more
doaj   +1 more source

Structural Plasticity in Neuronal Networks [PDF]

open access: yes, 2007
Neuronal networks are established during development by the formation of connections (synapses) between neurons. Once formed, these synapses undergo experience-dependent modifications throughout the lifespan of the animal (synaptic plasticity ...
Mysore, Shreesh Pranesh
core   +1 more source

Connectivity, plasticity, and function of neuronal circuits in the zebrafish olfactory forebrain [PDF]

open access: yes, 2014
For most living animals such as worms, insects, fishes, rodents and humans, chemical cues from the environment (odorants) play critical roles in guiding behaviors important for survival, including preying, mating, breeding, and escaping.
Zou, Ming
core   +1 more source

A simplified microwave-based motion detector for home cage activity monitoring in mice

open access: yesJournal of Biological Engineering, 2017
Background Locomotor activity of rodents is an important readout to assess well-being and physical health, and is pivotal for behavioral phenotyping.
Andreas Genewsky   +4 more
doaj   +1 more source

The actin-binding protein profilin II in neuronal plasticity [PDF]

open access: yes, 2006
Activity-dependent plasticity in neurons involves changes in synaptic transmission and connectivity. These changes lead to altered neuronal circuit properties and are thought to underlie learning and memory.
Birbach, Andreas
core   +1 more source

A longitudinal, randomized experimental pilot study to investigate the effects of airborne ultrasound on human mental health, cognition, and brain structure

open access: yesScientific Reports, 2021
Ultrasound-(US) emitting sources are highly present in modern human environments (e.g., movement sensors, electric transformers). US affecting humans or even posing a health hazard remains understudied. Hence, ultrasonic (22.4 kHz) vs.
L. Ascone   +4 more
doaj   +1 more source

Differences in hippocampal plasticity and memory outcomes in anterior versus posterior cerebellar stroke

open access: yesNeurobiology of Disease, 2022
Neurological symptoms following cerebellar stroke can range from motor to cognitive-affective impairments. Topographic imaging studies from patients with lesions confined to the cerebellum have shown evidence linking anterior cerebellar lobules with ...
Myriam Moreno   +10 more
doaj   +1 more source

Structural plasticity of synaptic connectivity in the adult central nervous system [PDF]

open access: yes, 2008
Introduction - Overview: Neuroscience aims at understanding how we perceive, move, think, and remember using trillions of neurons. Every day our brain receives massive amounts of electrical and chemical signals that are processed through connected ...
Galimberti, Ivan
core   +1 more source

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