If you sit at your window and watch a car driving away from you, the ... stream of your visual system allows you to perceive the location and motion of the car. At the same time, the stream of your visual system allows you to recognize the thing you are seeing as a car. A) posterior; anterior B) dorsal; ventral C) anterior; posterior D) ventral; dorsa
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If you sit at your window and watch a car driving away from you, the ... stream of your visual system allows you to perceive the location and motion of the car. At the same time, the stream of your visual system allows you to recognize the thing you are seeing as a car.
A) posterior; anterior
B) dorsal; ventral
C) anterior; posterior
D) ventral; dorsal
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- The information you receive from each eye is communicated through the optic nerve to the brain. Which of the following statements correctly describes how the visual field is perceived? a. The visual field from the right eye crosses the optic chiasm to the right side of the brain. b. The right visual fields from both eyes are processed on the right side of the cerebrum. c. The visual field from the left eye crosses the optic chiasm to the right side of the brain. d. The left visual fields from both eyes are processed on the right side of the cerebrum.Taste receptors: a) extends through small openings called taste buds b) has axons that extend directly to the taste center of the cerebral cortex c) lacks axons but releases nerve transmitters when stimulated d) just sitting on the tongue1) Teleost focus on nearby objects by _____. A) moving their lens forward in their eye further from the retina B) moving their lens backward in their eye closer to the retina C) contracting their ciliary muscle to release tension on the zonular fibers D) contracting their ciliary muscle to increase tension on the zonular fibers E) relaxing their ciliary muscle to put tension on the ciliary fibers
- When you stand on a foam pad with eyes closed In a BESS test, the primary sensory input for balance is A) Vision В Somatosensation C) Vestibular D) OlfactionOur vestibular sense contributes to our ability to ________. A) feel pain B) regulate body temperature C) distinguish the fat content of food D) maintain balance and body postureWhen a person blinks, the part of the brain that interprets visual stimulation is suppressed. The spontaneous act of blinking is controlled by the area of the brain that controls involuntary movements such as breathing and blood pressure. To determine whether the lack of light or the act of blinking causes the suppression, scientists had subjects close their eyes and then placed a bright flashing light in their mouth to stimulate the photoreceptors in the eyes through the palate. Visual stimulation was still suppressed. So the photoreceptors in the retina were not stimulated even though they were exposed to light. This study demonstrated that when a person blinks, it is the act of blinking and not the absence of light that causes the suppression of visual stimulation. In the diagram above, identify the part of the brain that is suppressed during blinking and the part of the brain that controls involuntary, spontaneous blinking. Select one: a. 3 and 8 b. 2 and 9 c. 5 and 6 d. 1…