Daijiworld Media Network – Mumbai
Mumbai, May 29: Mental health is often associated with emotions such as sadness, anxiety, stress and emotional exhaustion. However, neurologists say mental wellbeing goes far beyond emotions and is deeply connected to the way the brain functions and regulates behaviour.
According to Dr Neha Pandita, Senior Consultant Neurologist and Clinical Lead – Parkinson’s Disease and Movement Disorders at Fortis Hospital, Noida, emotional wellbeing cannot be separated from brain health because multiple brain systems constantly work together to maintain emotional and cognitive balance.
Explaining the brain’s role in mental health, Dr Pandita said the brain acts as the body’s central control system and regulates thoughts, memory, attention, emotions, motivation and social behaviour.
Different regions of the brain continuously communicate with one another to help individuals process stress, make decisions and adapt to experiences in daily life.
“When these neural networks become dysregulated, mental health symptoms can begin to appear,” Dr Pandita explained.
She noted that the prefrontal cortex is responsible for planning, judgement and emotional regulation, while the amygdala processes fear and emotional reactions. The hippocampus, meanwhile, plays a key role in learning and memory formation.
According to the neurologist, disruptions in communication between these brain regions — caused by factors such as chronic stress, trauma, sleep deprivation, substance abuse or medical conditions — may lead to irritability, unstable emotions, poor concentration and memory problems.
Dr Pandita also highlighted the importance of neurotransmitters, the chemical messengers that allow brain cells to communicate with one another.
Chemicals such as serotonin, dopamine and norepinephrine significantly influence mood, pleasure, focus, motivation and emotional stability.
“Imbalances in these systems have been linked with conditions such as depression, anxiety disorder and other psychiatric disorders,” she said.
Experts say this biological connection demonstrates that mental health conditions should not be viewed merely as emotional weakness or excessive overthinking.
Neurologists further pointed out that lifestyle habits directly affect brain health and emotional wellbeing. Factors such as inadequate sleep, poor nutrition, chronic stress, lack of physical activity, excessive screen time and social isolation can gradually alter brain chemistry and neural functioning.
Symptoms including brain fog, mental fatigue and difficulty focusing may often reflect deeper disruptions involving stress hormones, sleep cycles and cognitive overload.
Doctors also warn that certain physical illnesses may sometimes present themselves through mental health-related symptoms. Conditions such as thyroid disorders, hormonal imbalances, vitamin deficiencies, chronic pain and neurological diseases can contribute to anxiety, low mood and fatigue.
“From a neurological standpoint, mental health cannot be separated from brain health,” Dr Pandita said.
She added that understanding the scientific relationship between emotions and brain function could help reduce stigma surrounding mental health and encourage a more compassionate and holistic approach towards emotional wellbeing.