Olfaction and olfactory-mediated behaviour in psychiatric disease models

Area of Science:

• Neuroscience
• Behavioral Science
• Psychiatric Research

Background:

• Rats and mice are primary species for psychiatric disease modeling.
• Behavioral analysis, particularly olfactory-mediated behaviors, is vital for rodent models.
• Olfactory dysfunction is linked to neuropsychiatric disorders.

Purpose of the Study:

• To review olfactory-based behavioral paradigms in rodent models of psychiatric disease.
• To discuss the application of these paradigms for improved experimental design.
• To introduce olfactory function tests for behavioral analysis in psychiatric research.

Main Methods:

• Description of commonly used olfactory-mediated behavioral paradigms.
• Analysis of how rodents regulate behaviors in an ethological context.
• Introduction of olfactory subsystems and sensory cues.

Main Results:

• Olfactory-mediated behaviors are robust and prevalent in psychiatric research.
• Understanding ethological context improves data quality and avoids pitfalls.
• Olfactory function tests can be integrated into behavioral analysis.

Conclusions:

• Exploiting rodent olfactory behaviors offers robust models for psychiatric research.
• Appreciation of ethology and olfactory subsystems enhances experimental outcomes.
• Integrating olfactory function tests is valuable for psychiatric disorder models.