Among all sensory biomarkers, olfaction is currently one of the most promising indicators for AD. Olfactory dysfunction signifies a decline in the ability to detect, identify, or remember odors.

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 ...

They also use olfactory glands on their chest and tails to communicate through scent. This is a species of Least Concern, however, they do experience pressure from deforestation, according to the zoo.

THE anuran adrenal gland consists of tissue strands in which the interrenal and chromaffin cells are intermingled. In some species a third cell type (summer- or Stilling-cell) has been described ...

However, the mechanisms that underlie this integration are largely unknown. Here, we show that a wide range of states and stimuli converge upon a single Caenorhabditis elegans olfactory neuron to ...