Sensation and Perception Flashcards
Any concrete, conscious experience resulting from stimulation of a specific sense organ, sensory nerve, or sensory area in the brain.
A. Sensation
B. Stimulus
C. Subliminal threshold
A. Sensation
Triggers a reaction
A. Sensation
B. Stimulus
C. Subliminal threshold
B. Stimulus
The level at which the participant is not aware of the stimulus being presented
A. Sensation
B. Stimulus
C. Subliminal threshold
C. Subliminal threshold
Helps in determining the position of the body
A. Proprioception
B. Perception
C. Visual system
A. Proprioception
The interpretation of information from the environment so that we can identify its meaning.
A. Proprioception
B. Perception
C. Visual system
B. Perception
Includes the eyes, the connecting pathways through to the visual cortex and other parts of the brain
A. Proprioception
B. Perception
C. Visual system
C. Visual system
True or False: The eye is like a receptacle
True
Our eyes do not see the complete image. It becomes complete when we perceive the image because of light
A. Principle of Continuity
B. Cornea
C. Aqueous Humor
D. Pupil
A. Principle of Continuity
Light enters the eye by passing through here
A. Principle of Continuity
B. Cornea
C. Aqueous Humor
D. Pupil
B. Cornea
Liquid-like substance
A. Principle of Continuity
B. Cornea
C. Aqueous Humor
D. Pupil
C. Aqueous Humor
Not an organ, an opening. The iris is the organ
A. Principle of Continuity
B. Cornea
C. Aqueous Humor
D. Pupil
D. Pupil
A nearly transparent biconvex structure suspended behind the iris of the eye
A. Lens
B. Vitreous Humor
C. Retina
A. Lens
The sole function of which is to focus light rays onto the retina.
A. Lens
B. Vitreous Humor
C. Retina
A. Lens
Clear jelly like substance that shapes the eye
A. Lens
B. Vitreous Humor
C. Retina
B. Vitreous Humor
A layer of photoreceptors cells and glial cells within the eye that captures incoming photons and transmits them along neuronal pathways as both electrical and chemical signals for the brain to perceive a visual picture.
A. Lens
B. Vitreous Humor
C. Retina
C. Retina
Black and white
A. Rods
B. Cones
A. Rods
Colored
A. Rods
B. Cones
B. Cones
Projection neurons of the vertebrate retina, conveying information from other retinal neurons to the rest of the brain.
A. Ganglion Cell
B. Bipolar Cells
C. Optic Nerve
D. Blindspot
A. Ganglion Cell
the shortest and most direct pathways between the input and output of visual signals in the retina.
A. Ganglion Cell
B. Bipolar Cells
C. Optic Nerve
D. Blindspot
B. Bipolar Cells
Convergence of the Ganglion and Bipolar Cells
A. Ganglion Cell
B. Bipolar Cells
C. Optic Nerve
D. Blindspot
C. Optic Nerve
Because there is convergence, there is a part of the eye where there are no rods and cones
A. Ganglion Cell
B. Bipolar Cells
C. Optic Nerve
D. Blindspot
D. Blindspot
Also known as the Optic disk
A. Ganglion Cell
B. Bipolar Cells
C. Optic Nerve
D. Blindspot
D. Blindspot
Formed when the optic nerves come together in order to allow for the crossing of fibers from the nasal retina to the optic tract on the other side.
A. Optic Chiasm
B. Thalamus
C. Occipital Lobe
A. Optic Chiasm
enables vision from one side of both the eyes to be appreciated by the occipital cortex of the opposite side.
A. Optic Chiasm
B. Thalamus
C. Occipital Lobe
A. Optic Chiasm
Relays visual information from the retina to the primary visual cortex (V1) and also receives feedback from V1.
A. Optic Chiasm
B. Thalamus
C. Occipital Lobe
B. Thalamus
The visual processing area of the brain.
A. Optic Chiasm
B. Thalamus
C. Occipital Lobe
C. Occipital Lobe
It is associated with visuospatial processing, distance and depth perception, color determination, object and face recognition, and memory formation
A. Optic Chiasm
B. Thalamus
C. Occipital Lobe
C. Occipital Lobe
How come we do not get blind when flashlights are pointed at our eyes?
Light is aimed at the optic disk
True or False: If you touch your skin, the receptor gets activated
True
True or False: Receptor passes through the afferent nerve
False; efferent nerve
True or False: Tinouch mo, may receptor, magkakaroon ng electrical impulses that will lead to the afferent nerve
True
True or False: Direction ng afferent nerve: ascending
True
Sensory organ present throughout the body
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
A. Skin
A cluster of neurons in a dorsal root of a spinal nerve.
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
B. Dorsal Root Ganglion
Transmit sensory information from the peripheral nervous system to the central nervous system
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
B. Dorsal Root Ganglion
at the midbrain, above the brainstem
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
C. Thalamus
A relay station of all incoming motor (movement) and sensory information
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
C. Thalamus
Distribute through dorsal or ventral streaming
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
D. Precentral Gyrus
Connects the spinal cord and thalamus
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
B. Dorsal Root Ganglion
Ascending nerve of the spinal cord
A. Skin
B. Dorsal Root Ganglion
C. Thalamus
D. Precentral Gyrus
B. Dorsal Root Ganglion
