India, Feb. 9 -- The human brain works in quietly astonishing ways - many of which were never covered in school textbooks. From moments when your vision briefly switches off, to why emotional pain can feel physically real, neuroscience reveals just how complex and clever our brains truly are. These lesser-known mechanisms shape how we see, feel, and sleep every single day, often without us realising it.

Dr Sermed Mezher, a family medicine physician and health content creator based in England with over 15 years of experience, has shared three fascinating neuroscience facts that shed light on how the brain works in ways you may not have realised. In an Instagram video shared on February 9, the physician breaks down how the brain processes ...