The human brain in this alternate reality consists of various regions with different functions and structures. These regions include:
Cerebrum: The largest part of the brain, responsible for higher cognitive functions such as thinking, decision-making, and problem-solving. In this timeline, the cerebrum has superior memory storage and recall abilities.
Cerebellum: Traditionally associated with coordinating motor movements and balance, the cerebellum also contributes to cognitive functions in this timeline, like language processing and decision-making.
Amygdala: As the seat of emotion, the amygdala integrates emotional experiences with other sensory information. In this timeline, its role in processing negative emotions such as fear and anxiety is reduced.
Hippocampus: Involved in memory processing and formation, the hippocampus is slightly larger and more complex in this timeline, resulting in more detailed and accurate memory recall.
Corpus Callosum: A dense bundle of nerve fibers, the corpus callosum serves as the main communication pathway between the brain's hemispheres.
Prefrontal Cortex: Responsible for decision-making, planning, and self-control, the prefrontal cortex has expanded in size and complexity in this timeline, enhancing these abilities.
Occipital Lobe: The occipital lobe remains responsible for visual processing but has become more specialized for facial recognition and 3D perception in this timeline.
Temporal Lobe: This lobe's functions include language, memory, and emotions. In this timeline, language capabilities are enhanced, particularly in the context of underwater communication.
Hypothalamus: Regulates various bodily functions and maintains homeostasis, the hypothalamus is slightly more sensitive to environmental changes in this timeline.
This novel arrangement of brain regions and functions seems to have evolved to support specific survival strategies and adaptations for this alternate world. Understanding these brain regions, their functions, and the ways they interact with each other can help us appreciate the unique diversity and complexity of life in this alternate reality.
