The __ routes nerve impulses from our senses. A. hippocampus B. thalamus C. brain stem D. corpus callosum

## Step 1<br />The question is asking about the part of the brain that is responsible for transmitting nerve impulses from our senses. The options provided are the hippocampus, thalamus, brain stem, and corpus callosum.<br /><br />## Step 2<br />The hippocampus is primarily involved in the formation of new memories and is not directly involved in the transmission of sensory impulses.<br /><br />## Step 3<br />The brain stem controls many basic life-sustaining functions such as breathing, heart rate, and blood pressure. It is not primarily involved in the transmission of sensory impulses.<br /><br />## Step 4<br />The corpus callosum is a large white matter tract that connects the two hemispheres of the brain. It is not primarily involved in the transmission of sensory impulses.<br /><br />## Step 5<br />The thalamus, on the other hand, acts as a relay station for sensory information. It receives sensory impulses from our senses and transmits them to the appropriate areas of the brain for further processing. Therefore, the thalamus is the part of the brain that routes nerve impulses from our senses.