Researchers at the National University of Singapore have reported crossing the blood–brain barrier with help from a modified Lactobacillus plantarum. By delivering an appetite-regulating hormone ...

Our work shows that short-term exposure to air pollution can significantly impact upon several dimensions of cognition,” says ...

Similarly, another study on the amphipod Parhyale hawaiensis examined the central olfactory pathway, identifying various neurochemicals, including serotonin and histamine, which are crucial for ...

Olfactory loss accompanies at least 139 neurological, somatic, and congenital/hereditary conditions. This observation leads to the question of whether these associations are correlations or whether ...

If you aren’t a good listener when you’re stressed, you aren’t alone. Mice aren’t either.

report that the piriform-to-olfactory bulb feedback in the mouse carries multimodal identity and reward contingency signals, which are re-formatted within seconds, according to behavioral context.

New research reveals how the brain rapidly adapts to sensory changes using a feedback loop between the olfactory cortex and the olfactory bulb.

Discover how the brain quickly adapts to changing rules and behaviors. A fascinating study reveals the neural feedback loop that helps us stay flexible in a dynamic world.

The only unequivocal report of a frontal lobe lesion causing an epileptic olfactory aura was due to an abscess at the frontal pole (136). Several pathways to involvement of the olfactory network are ...

These findings challenge a long-standing dogma in the field and suggest that different types of receptors, that is, olfactory and ionotropic receptors, can be co-expressed in the same chemosensory ...