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20 Οκτ 2023 · The left brain senses and controls the right hand, the right foot, the right half of the visual field, the right ear, and so forth. Scientists discovered this by electrically probing the brain and observing the body’s responses, which produced a map of the body’s associations in the brain.
8 Μαρ 2020 · Rod cells are responsible for peripheral vision and night vision, while cone cells react to brighter light, color and fine details. When light hits its corresponding rod or cone, the cell activates, firing a nerve impulse through the optic nerve — the middle man between the eye and the brain.
30 Σεπ 2024 · Information from the left side of our visual field (what both eyes see on the left) is processed by the right hemisphere of the brain, and vice versa. This contralateral control means that the right side of your brain is actually in charge of processing what your left eye sees.
The right hemisphere controls the left side of the body, and the left half controls the right side of the body. The two halves communicate with one another through a large, C-shaped structure of white matter and nerve pathways called the corpus callosum.
The left hemisphere controls movement for the right side of the body, while the right hemisphere directs the left side. The hemispheres specialize in distinct mental functions—different...
27 Σεπ 2016 · Light arriving from the right visual field is processed in the brain’s left hemisphere. So damage to the left part of the primary visual cortex will result in blindness in the right...
20 Φεβ 2024 · The four lobes of the brain are regions of the cerebrum: Frontal Lobe. Location: This is the anterior or front part of the brain. Functions: Decision making, problem solving, control of purposeful behaviors, consciousness, and emotions. Parietal Lobe. Location: Sits behind the frontal lobe.
