Binocular visual experience drives the maturation of response variability and reliability in the visual cortex.

A fundamental challenge of neuroscience is to understand how a single neuron responds to multiple synaptic inputs effectively and reliably. In primary visual cortex, repeated stimuli to one eye elicit neuronal responses of inherent variability and reliability. However, it remains unclear how this monocular variability and reliability contribute to the establishment of effective and reliable binocular responses and what drives this development.

Closing the Critical Period Is Required for the Maturation of Binocular Integration in Mouse Primary Visual Cortex.

Binocular matching of orientation preference between the two eyes is a common form of binocular integration that is regarded as the basis for stereopsis. How critical period plasticity enables binocular matching under the guidance of normal visual experience has not been fully demonstrated. To investigate how critical period closure affects the binocular matching, a critical period prolonged mouse model was constructed through the administration of bumetanide, an NKCC1 transporter antagonist.

Dopamine D1-like receptor in lateral habenula nucleus affects contextual fear memory and long-term potentiation in hippocampal CA1 in rats.

The Lateral Habenula (LHb) plays an important role in emotion and cognition. Recent experiments suggest that LHb has functional interaction with the hippocampus and plays an important role in spatial learning. LHb is reciprocally connected with midbrain monoaminergic brain areas such as the ventral tegmental area (VTA).

D1-like dopamine receptor dysfunction in the lateral habenula nucleus increased anxiety-like behavior in rat.

Lateral habenula (LHb) is important for emotional processing. It is a link node between forebrain and midbrain. LHb is reciprocally connected with ventral tegmental area, acting as a regulatory center for the dopaminergic system.