The Brain Answers

10 verified answers
3

Identify the largest part of the forebrain and explain its structure and function.

Answer:

The largest part of the forebrain is the cerebrum. It is divided into two hemispheres, the left and right hemispheres. It contains the cerebral cortex, which is the outermost layer of the brain and is responsible for information processing. The cerebrum is considered the seat of complex thought and is responsible for integration of sensory and neural functions. Responses may vary but should include some or all of the following information: The largest part of the forebrain is the cerebrum. It is divided into left and right hemispheres. It contains the cerebral cortex, which is the outermost layer of the brain and what is responsible for information processing. The cerebrum is considered the seat of complex thought and is responsible for the integration of sensory and neural functions.

4

Identify the structures of the hindbrain and describe their functions.

Answer:

The three structures of the hindbrain are the medulla, pons and cerebellum. The medulla is largely responsible for unconscious biological functions like breathing, heart and blood vessel activity, swallowing, vomiting and sneezing and coughing. The pons connects the brainstem to the cerebellum and assists in coordination of movement, sleep respiration, appetite and facial sensations. The cerebellum is the back portion of the brainstem and helps moderating both emotion and coordination of movement and sense of balance. The cerebellum is the part of the brain that organizes sensory input that guides movement. Responses may vary but should include some or all of the following information: The three structures of the hindbrain are the medulla, pons, and cerebellum. The medulla is largely responsible for unconscious biological functions such as breathing, heart and blood vessel activity, swallowing, vomiting, sneezing, and coughing. The pons connects the brainstem to the cerebellum and assists in coordination of movement, sleep respiration, appetite, and facial sensations. The cerebellum is the back portion of the brainstem and helps moderating both emotion and coordination of movement and sense of balance. The cerebellum is the part of the brain that organizes sensory input that guides movement.

6

Describe what the processes of the brain allow us to analyze and interact with, and identify the three main functions of the brain.

Answer:

Processes in the brain allow individuals to analyze the self and interact with the surrounding environment. Through our brain we process neural input, coordinate movement and reflect on our thoughts and behaviors. Responses may vary but should include some or all of the following information: Processes in the brain allow individuals to analyze the self and interact with the surrounding environment. Through our brain, we process neural input, coordinate movement, and reflect on our thoughts and behaviors.

7

Compare and contrast the thalamus with the hypothalamus in regards to location, function, and what each helps to regulate.

Answer:

The thalamus is the main input for sensory information and aids in emotional processing and arousal functions.It communicates with the cerebrum. It is located in the forebrain, between the cerebrum and hypothalamus. The hypothalamus is the main control center for the autonomic nervous system and endocrine system. It regulates basic biological needs related to body temperature, hunger and thirst, fight and flight and sex and matting behavior. It is located in the forebrain underneath the thalamus. Thus, while located close to one another and similar in name, the thalamus and hypothalamus aid in the regulation of different aspects biological functioning. Responses may vary but should include some or all of the following information: The thalamus is the main input for sensory information and aids in emotional processing and arousal functions. It communicates with the cerebrum. It is located in the forebrain between the cerebrum and hypothalamus. The hypothalamus is the main control center for the autonomic nervous system and endocrine system. It regulates basic biological needs related to body temperature, hunger and thirst, fight and flight, and sex and mating behavior. It is located in the forebrain underneath the thalamus. Thus, while located close to one another and similar in name, the thalamus and hypothalamus aid in the regulation of different aspects biological functioning.

9

All of the following are regulated by the hypothalamus except __________.

A
body temperature
B
hunger and thirst
C
sex and mating behavior
D
heart and blood vessel activity

Did you find these answers helpful?