Topic: acute restraint

Stress is an adaptive mechanism that enables an optimal response to danger. However, chronic stress disrupts normal bodily functions and can lead to various disorders. The medial prefrontal cortex (mPFC) is involved in the regulation of stress responses. One of the output targets of the mPFC is the lateral hypothalamus (LH), a brain region that regulates innate behaviours known to be affected by stress. In this work, we analysed effects of optogenetic stimulation of mPFC inputs to LH on innate behaviours in freely behaving mice exposed to different stressors.Optogenetic stimulation of mPFC pro