Depression and memory loss: What’s the connection?

Depression and memory loss: What’s the connection?

Researchers at the Center for Brain Health at the University of Texas at Dallas recently published a study in the journal Cognition and Emotion outlining the close connection between severe depression and memory loss. 

Depression can contribute to cognitive decline 
The study involved 157 undergraduate students. The participants completed an online "depression inventory," which measured symptoms of depression that occurred over the course of two weeks. Out of all the subjects, 60 were classified as having depressed moods and 97 were determined to have non-depressed moods. 

Next, the authors of the study analyzed working memory, or the part of the brain that lets the organ store information for short spans of time while other cognitive functions take place concurrently. In order to do this, researchers asked the students to respond either "true" or "false" to a variety of questions that were either negative or neutral in nature. The participants were also asked to remember a series of numbers at the end of each question. 

A new study revealed that depression and memory loss are closely related.

According to the results, subjects who had been classified as depressive forgot more numbers than those who were labeled non-depressive after responding to negative questions. They recalled the same amount of numbers after answering the neutral questions. 

Researchers explained that these findings could be useful when it comes to developing future depression treatments. 

"Our findings implicate that therapeutic approaches such as teaching one to recognize and inhibit depressive thoughts could be a key aspect to treating cognitive deficits in depression," stated study contributor and University of Texas graduate student Nicholas Hubbard in a press release. 

A healthy brain is key for a strong memory 
It's important to pay attention to your cognitive health if you want to have a strong, sharp memory. In addition to seeking therapy for things like depression, it's crucial that you maintain healthy practices in all aspects of your lifestyle. This means that you should quit smoking, exercise regularly, get plenty of sleep and eat a healthy diet. According to the Mayo Clinic, eating right is one of the most important parts of maintaining cognitive wellness. The source recommended consuming a diet rich in fresh fruits and vegetables and low in saturated fats. Additionally, you should aim to eat plenty of omega-3 fatty acids, which are speculated to support brain function.

"In addition to seeking therapy for things like depression, it's crucial that you maintain healthy practices in all aspects of your lifestyle. "

You can consume these essential compounds by eating a number of foods like fish, nuts, berries, olive oil and leafy green vegetables. Another easy way to incorporate omega-3s into your daily routine is by taking the premium supplement Omax3. This capsule, developed by scientists associated with Yale University,  contains 91 percent concentrated omega-3. Since many similar products contain only 30 to 60 percent, there's no doubt about it – Omax3 is your best choice for maximum human performance. 

Essential takeaways 

  • Researchers at the Center for Brain Health at the University of Texas at Dallas published a study in Cognition and Emotion highlighting the connection between memory loss and depression. 
  • The authors of the study analyzed the moods of 157 undergraduate students, labeling them as either depressive or non-depressive. 
  • The students were asked to answer either neutral or negative questions and to remember a series of numbers after they responded.
  • Depressed participants were less likely to remember the numbers after answering a negative question, but could recall the sequence after responding to the neutral ones, leading researchers to believe they could use these results to improve depression therapies. 
  • In addition to therapy, a diet rich in omega-3s is an important part of maintaining brain health.