Question

In: Anatomy and Physiology

which of the following neurons are used for vision? amygdala amacrine horizontal incus pinna

which of the following neurons are used for vision?
amygdala
amacrine
horizontal
incus
pinna

Solutions

Expert Solution

Amacrine and horizontal neurons.

  • Amacrine are intrinsic interneuron of inner retina
  • It is the most diverse class of neurons in retina.
  • Function of amacrine cells, is to recieve synaptic input form bipolar cells and other amacrines, and in turn it provide input to amacrine and ganglion cells, and also give feedback to bipolar cells.
  • Horizontal cells are laterally interconnecting neurons having cell bodies in the inner nuclear layer of retina of vertebrate eyes.
  • They regulate and integrate input from multiple photoreceptor cells.
  • option a ) is wrong because, amygdala is a almond shape neuron, located in the deep of medial temporal lobe of brain, which play important role in limbic system.
  • option d) is wrong because it is a bone present in middle ear, which help in transmitting vibration between maleus and stapes.
  • option e) is wrong, beacuse it is the external part of ear , which help in recieving sound.

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