Hypothalamus and Limbic System Functions
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Questions and Answers

Which part of the limbic system is primarily responsible for the consolidation of new memories?

  • Hippocampus (correct)
  • Amygdala
  • Nucleus accumbens
  • Septal nuclei

Which subcortical structure is considered the pleasure zone?

  • Hippocampus
  • Amygdala
  • Mammillary bodies
  • Nucleus accumbens (correct)

Which part of the limbic system is involved in decision making?

  • Priform cortex
  • Entorhinal cortex
  • Orbitofrontal complex (correct)
  • Fornix

Which structure connects the hippocampus with other brain structures like mammilary bodies and septal nuclei?

<p>Fornix (B)</p> Signup and view all the answers

Which syndrome, based on experiments done on monkeys, is associated with extreme curiosity about everything and rapid forgetting?

<p>Klüver–Bucy syndrome (D)</p> Signup and view all the answers

Which part of the limbic system is primarily involved in emotion and emotional processes?

<p>Amygdala (A)</p> Signup and view all the answers

Which area of cognition specific to the amygdala involves evaluation of faces in social processing?

<p>Social processing (B)</p> Signup and view all the answers

Which part of the limbic system interacts with basal ganglia and is involved in motivation, emotion, learning, and memory?

<p>Limbic lobe (B)</p> Signup and view all the answers

Which part of the limbic system is involved in reward, pleasure, and addiction?

<p>Nucleus accumbens (D)</p> Signup and view all the answers

Which area of cognition specific to the hippocampus is primarily involved in spatial memory formation?

<p>Parahippocampal region (D)</p> Signup and view all the answers

What function is supported by the orbitofrontal complex within the limbic system?

<p>Decision making (A)</p> Signup and view all the answers

What happens if there's an inadequate supply of dopamine affecting the striatum?

<p>It leads to visible behavioral symptoms in Parkinson's Disease (B)</p> Signup and view all the answers

What is the primary function of the Suprachiasmatic nucleus in the hypothalamus?

<p>Biological rhythms and control of pineal gland (B)</p> Signup and view all the answers

Which area of the hypothalamus is associated with bladder contraction, heart rate, and blood pressure?

<p>Medial preoptic area (A)</p> Signup and view all the answers

What is the primary function of the Basal ganglia in the limbic system?

<p>Motivation, emotion, learning, and memory (D)</p> Signup and view all the answers

Which brain structure is primarily responsible for thirst and hunger?

<p>Lateral hypothalamus (A)</p> Signup and view all the answers

What is the main role of the Cingulate gyrus in the limbic system?

<p>Emotions and behavior (C)</p> Signup and view all the answers

Which area of the hypothalamus is associated with body temperature, respiration, and sweating?

<p>Posterior preoptic and anterior hypothalamus (A)</p> Signup and view all the answers

What function is supported by the Orbitofrontal cortex within the limbic system?

<p>Decision making (B)</p> Signup and view all the answers

Which brain structure is responsible for control of homeostatic functions such as hunger, thirst, and fight or fright response?

<p>Hypothalamus (D)</p> Signup and view all the answers

What is the primary function of the Septum in the limbic system?

<p>Pleasure and reward (A)</p> Signup and view all the answers

What is the primary role of the Thalamus in relation to the limbic system?

<p>Sensory integration (C)</p> Signup and view all the answers

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