Alerting- Startle Reflex (Wake-up; Attention)

• Alerting- Startle Reflex (Wake-up; Attention)

• Signal for synchronizing the cerebellum, thalamus & cerebr. Cortex.

• Neck Reflex- Direction detection

• Tectospinal pathway- IC to spinal interneurons.

• Efferent Projection Processing Center

• Related to Superior Olive.

• Stapedial Reflex- Senses loud sound above 100 dB.