In contrast to current models, inputs from midbrain limbic structures, but not from the hippocampus, are necessary for mammillary body contributions to memory.

Erastin and sorafenib inhibit system x_c^- and induce ER stress, suggesting these may be useful tools for probing the functions of system x_c^- and its role in inducing ER stress and ferroptosis.

Neurons that provide information about the direction of the head are present in nucleus reuniens and can potentially directly influence spatial processing in the hippocampus.

Variations in the frequency of theta brain waves enable a single network of brain regions to generate appropriate responses to stimuli with different kinds of emotional value.

A comprehensive battery of behavioral, electrophysiological and functional MRI techniques has allowed the development of a data-driven conceptual model of the tinnitus-hyperacusis network.

Prefrontal dopamine regulates inhibition of fear extinction circuits in the infralimbic cortex and disinhibition of fear expression circuits in the amygdala, leading to fear reinstatement.

Structure-function associations in medial temporal lobe reflect specialised, behaviourally-relevant neurocognitive circuits for the perception of faces and places.

Dopamine neurons projecting to different targets receive a similar set of inputs, rather than forming reciprocal connections, whereas those projecting to the posterior striatum receive a distinct set of inputs.

Comprehensive gene profiling of the hypothalamic hypocretin neurons, high resolution imaging and behavioral assays have revealed the molecular signature of these versatile neurons and identified a potassium channel that is required for nighttime sleep.