Hearing and vision is controlled by pareital lobe of forebrain ....but auditory and visual reflexes are controlled by inferior colliculi and superior colliculi respectively and these colliculi are parts of mid brain

The brain is a complex organ responsible for various functions in the body, including the processing of sensory information such as hearing and vision. Different parts of the brain are involved in these processes, with the primary areas being the forebrain and midbrain.

1. The Forebrain:
The forebrain is the largest division of the brain and consists of several structures, including the cerebral cortex, thalamus, and hypothalamus. While the forebrain is primarily associated with higher cognitive functions, it also plays a crucial role in processing sensory information.

- Hearing: The auditory cortex, located in the temporal lobes of the cerebral cortex, is responsible for processing auditory information. Sound signals received by the ears are transmitted to the auditory cortex, where they are analyzed and interpreted, allowing us to perceive and understand sounds.

- Vision: The visual cortex, situated in the occipital lobes of the cerebral cortex, is responsible for processing visual information. Light entering the eyes is converted into electrical signals that are transmitted to the visual cortex. Here, the signals are processed and interpreted, enabling us to perceive and make sense of visual stimuli.

2. The Midbrain:
The midbrain is a small but essential part of the brain located between the forebrain and hindbrain. It serves as a relay center for transmitting sensory information between the brainstem and higher brain regions.

- Hearing: While the midbrain itself does not directly control hearing, it plays a critical role in relaying auditory information between the ears and the auditory cortex. The inferior colliculus, a structure within the midbrain, acts as a relay station for auditory signals. It receives input from the auditory nerve and sends it to the thalamus, which then relays the information to the auditory cortex for further processing.

- Vision: Similarly, the midbrain does not directly control vision, but it is involved in relaying visual information from the eyes to the visual cortex. The superior colliculus, located in the midbrain, receives input from the eyes and helps coordinate eye movements and visual attention. It also sends visual information to the thalamus and other regions of the brain for further processing.

In summary, while the forebrain, particularly the auditory and visual cortices, is primarily responsible for processing hearing and vision, respectively, the midbrain acts as a relay center, transmitting sensory information between the peripheral sensory organs and higher brain regions.