#Reality

Scientists have uncovered a surprisingly simple mechanism in the human brain that may act as a natural “dial” to help us tell the difference between what we imagine and what we perceive as real. The new study, published in Neuron on June 5, shines a light on fundamental brain processes that distinguish fact from fiction—a discovery with profound implications for understanding mental health conditions like schizophrenia, where this boundary can blur dangerously (Live Science).

A recent study reveals a surprisingly simple brain mechanism that may act like a dial to separate imagination from reality. Published in Neuron, the research highlights how the brain differentiates what we imagine from what we actually perceive—a finding with meaningful implications for mental health conditions such as schizophrenia, where this boundary can blur.

Whether daydreaming on a busy Bangkok bus or concentrating on a work presentation, we constantly process both real-world input and inner images. For Thai audiences, this research speaks to a familiar question: how does the brain prevent confusion between the sound of a bustling street and imagined memories of celebrations? The answer appears to lie in the strength of signals in the fusiform gyrus, a region essential for recognizing faces and objects.

A new study advances our understanding of how the brain tells apart what we imagine from what we actually see. The research, conducted by a team at University College London and published in Neuron, identifies the fusiform gyrus as a key player in this reality-imagination divide. The findings carry relevance for mental health, technologies, and our broader grasp of perception.

Thai readers have long grappled with distinguishing fact from fiction, from traditional notions of illusion to modern concerns about digital misrepresentation. This study translates those ancient questions into measurable biology, showing how certain brain processes can blur the line between real experiences and vivid internal imagery. For Thailand’s growing population affected by conditions such as schizophrenia, the work offers new avenues for diagnosis, understanding, and potential intervention.

In a pioneering new study, neuroscientists have traced the precise brain mechanisms that empower us to tell the difference between what we imagine and what we actually see—an ability fundamental to understanding our own experience and, when disrupted, central to psychiatric conditions like schizophrenia. The research, published this month in Neuron by a team at University College London (UCL), pinpoints the fusiform gyrus—a visual processing region of the brain—as a critical player in this reality-imagination divide, offering profound implications for mental health, technology, and our understanding of human perception (Neuroscience News).