Vision Puzzle 2

Instructions: Drag the numbers next to each word at the top to the description that matches it. Each description has a letter at the end—when you match correctly, you collect that letter. Complete all matches for Puzzle 1 to reveal the first code word, then move on to Puzzle 2 to collect letters for the second code word.

Vision Puzzle 2

Extrastriate cortex

Optic nerve

Bipolar cells

Low-light vision, poor acuity, peripheral vision

10

Ganglion cells

Optic chiasm

FFA

Axons form optic nerve

11

Ventral stream

Refines color, form, motion; perception of objects

Rods

LGN

12

Dorsal stream

Cones

Striate Cortex

Sends visual info to brain

“Where” pathway; object location & movement

Thalamic relay station

Daytime & color vision, high acuity

Holistic face recognition

Detects edges, orientation, movement (V1)

Where optic nerves cross

Relay signals from photoreceptors to ganglion cells

“What” pathway; object & face recognition