Differential connectivity of short- vs. long-range extrinsic and intrinsic cortical inputs to perirhinal neurons
نویسندگان
چکیده
منابع مشابه
Differential connectivity of short- vs. long-range extrinsic and intrinsic cortical inputs to perirhinal neurons.
The perirhinal cortex plays a critical role in recognition and associative memory. However, the network properties that support perirhinal contributions to memory are unclear. To shed light on this question, we compared the synaptic articulation of short- and long-range inputs from the perirhinal cortex or temporal neocortex with perirhinal neurons in rats. Iontophoretic injections of the anter...
متن کاملThalamocortical Up states: differential effects of intrinsic and extrinsic cortical inputs on persistent activity.
During behavioral quiescence, the neocortex generates spontaneous slow oscillations that consist of Up and Down states. Up states are short epochs of persistent activity that resemble the activated neocortex during arousal and cognition. Although Up states are generated within the cortex, the impact of extrinsic (thalamocortical) and intrinsic (intracortical) inputs on the persistent activity i...
متن کاملIntrinsic vs. Extrinsic Motivation in an Interactive Engineering Game
In this paper, we study intrinsic vs. extrinsic motivation in players playing an electrical engineering gaming environment. We used UNTANGLED, a highly interactive game to conduct this study. This game is developed to solve complex mapping problem from electrical engineering using human intuitions. Our goal is to find whether there are differences in the ways anonymous players solved electrical...
متن کاملAltered intrinsic and extrinsic connectivity in schizophrenia
Schizophrenia is a disorder characterized by functional dysconnectivity among distributed brain regions. However, it is unclear how causal influences among large-scale brain networks are disrupted in schizophrenia. In this study, we used dynamic causal modeling (DCM) to assess the hypothesis that there is aberrant directed (effective) connectivity within and between three key large-scale brain ...
متن کاملExtrinsic inputs to intrinsic neurons in the porcine heart in vitro.
Convergence of inputs from extrinsic cardiac nerves [vagus and cardiopulmonary (CPN)] on intrinsic cardiac neurons was investigated in the pig ( Sus scrofa). A segment of the right atrial wall containing epicardial neurons along with attached stumps of the right vagus nerve and CPN was maintained in vitro; intracellular recordings were made from 57 neurons. Three types of neuron were identified...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Comparative Neurology
سال: 2013
ISSN: 0021-9967
DOI: 10.1002/cne.23297