Electrolytic lesions of the medial prefrontal cortex (PFCX) were examined using fear conditioning to assess the recall of fear extinction and performance in the Y-maze, open field, and object location/recognition in male and female Sprague-Dawley rats. Rats were conditioned to seven tone/footshock...
(1992) who observed increased c-fos expression relative to controls in the AC of rats exposed to a CS previously paired with footshocks (Smith et al., 1992). A similar pattern of c-fos or zif268 expression was found in the dorsal mPFC and IL of rodents re-exposed to a context in ...
whereas actions involving dropping or pushing activated more dorsal-caudal IPL/aIPS, regardless of whether they were performed by the foot, the hand, or the mouth. This might reflect a goal-based representation of actions withininferior parietal cortexused to understand the intentions of other people...
In these conditions, the cutaneous receptors located on the foot sole are deactivated. Our hypothesis is that this condition of HS can produce a reorganisation of the somatosensory cortex (SmI) and a modification in the size of the cutaneous RF. 展开 ...
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Single neuron responses were recorded from the prefrontal cortex of unanesthetized, restrained rats trained to a discriminative conditioning paradigm. The animals were preconditioned to a tone paired with footshock (CS +) and a second tone presented unpaired (CS ). Only neurons with large amplitude...
If your Nano Cortex isn't responding to control adjustments, it’s possible that the 'Parameter Lock' feature is enabled. This feature disables the rotary functionality of knobs and footswitches to prevent accidental changes during live performances. ...
The Cortex-M0 has an exceptionally small silicon area, low power and minimal code footprint, enabling developers to achieve 32-bit performance at an 8-bit price point, bypassing the step to 16-bit devices. The ultra-low gate count of the processor enables its deployment in analog and mixed...
We examined the role of auditory cortex in extinction of auditory-based fear memories with a standard TONE-ON conditioning, wherein a tone CS predicted a footshock unconditioned stimulus (US), or a novel TONE-OFF conditioning, in which the tone was continually present and the offset of the ...
Post-acquisition lesions of sensory cortex have also been shown to retard responses to changing stimulus–outcome associations. For example, when rats were trained to associate an increase in stimulus intensity (the CS) with a footshock, sensory cortex lesions after acquisition resulted in slower ...