Sania spots a crimson hummingbird. Neural signals originating in her retina will ultimately reach the occipital lobe, but they must first route through:
Show answer Hide answer
Answer: D. the thalamus
Explanation
Visual neural signals from the retina must relay through the thalamus before reaching the occipital lobe. The thalamus acts as the brain's primary sensory relay station for all incoming visual information. The correct choice identifies the specific subcortical structure through which visual pathways pass. Almost all sensory modalities pass through the thalamus before being processed in primary cortical areas. The occipital lobe located at the back of the brain houses the primary visual cortex. Specialized neural tracts connect the optic chiasm directly to lateral geniculate nuclei within the thalamus.
Neurologists examine thalamic function when patients experience unusual sensory processing disturbances. Understanding sensory relay pathways helps researchers map complex neural communication networks in the brain. Damage to this critical relay region can severely impair visual perception and sensory integration. The hypothalamus regulates basic biological needs like hunger, thirst, and body temperature regulation. The hippocampus is primarily responsible for memory consolidation and spatial navigation functions. The reticular formation manages sleep-wake cycles and general levels of physiological arousal.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
Related questions
Q1. Schools, both public and private, operate as structured________agencies to fulfill educational needs across all age demographics:
Show answer Hide answer
Answer: D. Formal
Schools operate as formal educational agencies designed to systematically transmit academic knowledge and cultural norms. They feature structured curricula, certified instructors, and mandatory attendance policies charac...
Q2. Sarah belongs to a crew tasked with clearing litter from a stretch of local roadway twice yearly, where any willing volunteer may assist in collecting garbage along the highway. Which category describes Sarah’s team?
Show answer Hide answer
Answer: D. task and inclusive
Volunteer cleanup crews working toward a specific objective represent a task-oriented group. Open membership allowing any willing community member makes the organization inclusive. Combining these traits classifies Sarah...
Q3. How are secondary motives defined:
Show answer Hide answer
Answer: A. needs that are learned, such as the needs for power for achievement
Secondary motives are acquired through socialization, learning, and cultural conditioning over time. Examples include the human needs for achievement, power, status, and social affiliation. These learned drives motivate...
Q4. Self-assertive behavior primarily serves as an example of _____________?
Show answer Hide answer
Answer: C. A survival motive
Self-assertive behavior functions primarily as a survival motive that helps individuals protect their physical boundaries. Asserting one personal needs ensures access to vital resources necessary for individual survival...
Q5. Which of the following possesses sensory organs like eyes and chemoreceptors:
Show answer Hide answer
Answer: D. Planaria
Planaria are flatworms exhibiting cephalization with primitive sensory organs like eye spots. These organisms possess chemoreceptors that detect chemical gradients in their aquatic environments. Evolutionary biology high...
Q6. Who originally conceptualized the idea of self-actualization ____________?
Show answer Hide answer
Answer: B. Abraham Mashlow
Abraham Maslow originally formulated the humanistic concept of self-actualization in his psychological works. Self-actualization sits at the very apex of Maslow's famous hierarchy of human needs. This concept emphasizes...