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Olfaction. Smell Classification Odors Odorants Anatomy of the Nose Olfactory Cleft Primary Olfaction Cortex Amygdala-Hippocampal Complex Entorhinal Cortex.

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Presentation on theme: "Olfaction. Smell Classification Odors Odorants Anatomy of the Nose Olfactory Cleft Primary Olfaction Cortex Amygdala-Hippocampal Complex Entorhinal Cortex."— Presentation transcript:

1 Olfaction

2 Smell Classification Odors Odorants

3 Anatomy of the Nose Olfactory Cleft Primary Olfaction Cortex Amygdala-Hippocampal Complex Entorhinal Cortex

4 Olfactory System Anatomy

5 Olfactory Sensory Neuron

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10 Olfactory Bulb Anatomy

11 Olfactory Processing Olfactory Sensory Neurons: Olfactory Receptors Olfactory Cilia (Dendrites) Olfactory Nerves (Axons) Olfactory Bulb: Glomeruli Mitral Cells Primary Olfactory Cortex (Piriform): Amydala-Hippocampus Complex Entorhinal Cortex Orbitofrontal Cortex (Secondary)

12 Olfaction Neural Pathway

13 Olfaction Mapping

14 Receptor Mapping

15 Cortical Mapping Genetic Tracers Topographic Organization

16 Taste Interaction Trigeminal Nerve

17 Shape Pattern Theory

18 Recognition Profiles Large Dots = High Firing Rate

19 Olfactory Coding Feature Detectors Odor Mixtures Patterns of Activity Intensity Presentation Timing Memory

20 Other Concepts Worth Noting Receptor Adaptation Cognitive Habituation Olfactory Hedonics Memory and Emotion


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