Results 151 to 160 of about 387,505 (190)
Some of the next articles are maybe not open access.
Neural circuits regulating prosocial behaviors
Neuropsychopharmacology, 2022Positive, prosocial interactions are essential for survival, development, and well-being. These intricate and complex behaviors are mediated by an amalgamation of neural circuit mechanisms working in concert. Impairments in prosocial behaviors, which occur in a large number of neuropsychiatric disorders, result from disruption of the coordinated ...
Jessica J. Walsh +2 more
openaire +2 more sources
Neural circuits mediating stress
Biological Psychiatry, 1999Stress has been linked to the pathophysiology and pathogenesis of mood and anxiety disorders. Over the past few years, our understanding of the brain and neuroendocrine circuits that are linked to the stress response have increased dramatically. This article reviews a series of animal and human studies aimed at understanding what are the pathways by ...
J F, López, H, Akil, S J, Watson
openaire +2 more sources
Neural circuits and symbolic processing
Neurobiology of Learning and Memory, 2021The ability to use symbols is a defining feature of human intelligence. However, neuroscience has yet to explain the fundamental neural circuit mechanisms for flexibly representing and manipulating abstract concepts. This article will review the research on neural models for symbolic processing.
Quan, Do, Michael E, Hasselmo
openaire +2 more sources
Programmable impulse neural circuits
IEEE Transactions on Neural Networks, 1991A description is given of CMOS electronic circuits which emulate natural neurons at a more detailed level than that typically used by artificial neural network models. A pulse-firing circuit which realizes general short-term neuron dynamics is discussed.
J L, Meador +4 more
openaire +2 more sources
2020
Innate behaviors often viewed as genetically predetermined behaviors. However, in the environment animals often are subjected to external stimuli conflicting with those. Thus, animals subsequently need to change those behaviors to survive and reproduce.
openaire +2 more sources
Innate behaviors often viewed as genetically predetermined behaviors. However, in the environment animals often are subjected to external stimuli conflicting with those. Thus, animals subsequently need to change those behaviors to survive and reproduce.
openaire +2 more sources
Neural Circuits Underlying Innate Fear
2020Fear is defined as a fundamental emotion promptly arising in the context of threat and when danger is perceived. Fear can be innate or learned. Examples of innate fear include fears that are triggered by predators, pain, heights, rapidly approaching objects, and ancestral threats such as snakes and spiders.
Chaoran, Ren, Qian, Tao
openaire +2 more sources
Perspective: Beyond the neural circuits
Nature, 2015To treat addiction, people need help to develop psychosocial skills in addition to taking medication, says Kenneth E. Leonard.
openaire +2 more sources
On Neural Circuits and Cognition
Neural Computation, 1995Those of us trying to deal with the interfaces between human brain function and mind often wonder what it is we can communicate to our colleagues dealing with related issues but from different perspectives. We are all seeking principles of function, core ideas that help us understand how the nervous system accomplishes its goals.
openaire +2 more sources
Neural Circuits for Elementary Motion Detection
Journal of Neurogenetics, 2014Detecting the direction of image motion is a fundamental component of visual computation and is essential for survival of the animal. However, at the level of the photoreceptors, the direction in which the image is shifting locally is not explicitly represented.
openaire +3 more sources