Sensation and PerceptionSmell and Touch

http://youtube.com/v/3yAbIU4A5qU

Olfactory Reception

Some kind of odor

Smell goes from

Receptors to Olfactory Bulb, STRAIGHT to the Olfactory Cortex

Also known as the PIRIFORM Cortex

NO THALAMUS

Pheromones

Odorants which result in emotional responses

http://youtube.com/v/oXBB_jVrQ-Q

http://youtube.com/v/032i-kdfkxk

http://youtube.com/v/57pwxeqOmQs

http://youtube.com/v/5ledfHxpcjs

Skin

to Thalamus

to Primary Somatosensory Cortex

Touching is Important

http://www.cnn.com/2011/HEALTH/01/05/touching.makes.you.healthier.health/

http://youtube.com/v/-pDAOso8inI

http://youtube.com/v/it0V7xv9qu0

http://youtube.com/v/_96YEPAdA2Y