How Does the Brain Process Touch?
Learn how skin mechanoreceptors convert pressure and vibration into neural signals and how spinal, thalamic, and cortical pathways create touch perception.
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How Does the Brain Process Pain?
Learn the difference between pain and nociception and how peripheral nerves, spinal cord, brainstem, thalamus, and cortical networks shape pain.
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How Does the Brain Process Sensory Information?
Learn how sensory receptors convert touch, light, sound, and chemicals into neural signals that the brain organizes into perception and action.
