Discover the Science of Health
More than 50 years ago, Mental Health America started the tradition of celebrating “May is Mental Health Month” to raise awareness of mental health conditions and mental wellness for all. For 2012, Mental Health America is addressing mental health conditions and mental wellness through two themes.
Bipolar Disorder, also known as manic–depressive disorder, is a condition characterized by alternating states of elevated energy, cognition and mood, with periods of irritable mood and depression. The extreme mood swings experienced by patients with bipolar disorder have been strongly associated with disruptions in circadian rhythms — the 24-hour cycle of biological processes that govern our day and night activity.
Lithium is one of the most common treatments for bipolar disorder. However, little research has been done to find out if and how lithium impacts the brain and peripheral body clockwork. A new study published in the open access journal PLoS ONE reveals a novel link between lithium, bipolar disorder and circadian rhythms [1].
It seems to be a fact of life that memory performance decreases as we age, but new research helps to understand what precisely is decreasing, why and points towards strategies that might help. A study published in the journal Memory suggests that older adults perform less well on working memory tasks as they do not forget information that is no longer relevant [1]. This might sound like a good thing, but it leads to overload of memory processes, damaging memory performance.
Images in the mind image via ShutterstockA recent study published in the journal Epilepsia indicates that there is a bidirectional relationship between schizophrenia and epilepsy [1]. This means that people with schizophrenia are at a higher risk of developing epilepsy, and those with epilepsy face a higher risk of developing schizophrenia. The fact that each disorder acts as a risk factor for the other indicates that the two may share some underlying causative factors, be they genetic, environmental, or neurological in origin.
Mental health experts are calling for a greater world focus on improving access to care and treatment for mental, neurological, and substance use (MNS) disorders, as well as increasing discoveries in research that will enable this goal to be met.
The Grand Challenges in Global Mental Health Initiative, led by the National Institutes of Health and the Global Alliance for Chronic Diseases, has identified the top 40 barriers to better mental health around the world. Similar to past grand challenges, which focused on infectious diseases and chronic, noncommunicable diseases, this initiative seeks to build a community of funders dedicated to supporting research that will significantly improve the lives of people living with MNS disorders within the next 10 years.
