Related Experiment Video
Updated: Jan 19, 2026

Treating Clinical Depression with Repetitive Deep Transcranial Magnetic Stimulation Using the Brainsway H1-coil
Published on: October 4, 2016
Perceptions Pertaining to Clinical Depression in Karachi, Pakistan
Maheen Nisar1, Rubaab M Mohammad1, Sani Fatima2
1Biochemistry, Ziauddin University Hospital, Karachi, PAK.
Abstract:
Introduction There is a high prevalence of depression in developing countries, and low mental health literacy has been hypothesized as one of the main causes of increasing rates of mental illness in a population. This study aimed to capture an image of the current attitude and perceptions towards victims of clinical depression in Pakistan and to assess the impact of those beliefs. Methods A cross-sectional study was conducted with 400 people, chosen through non-probability consecutive sampling, from Karachi, Pakistan. A questionnaire was designed to evaluate the overall perception of depression including its causes, manifestations and treatment options. Descriptive statistics were used and p-values less than 0.05 calculated using the chi-square test were considered significant. Results Most of the participants comprehended depression as a natural feeling of sadness rather than a mental disorder. The vast majority cited increased stress (72.2%) and physical/ emotional trauma (51.3%) as the main causes of depression. The most popularly associated symptoms were sadness (53.3%), irritability (53.3%), inability to perform daily tasks (52.8%), and changes in sleeping patterns (52%). Participants believed depression to be best treated by talking to someone trustworthy (59.5%), praying to God (56.5%) and consulting a psychologist/psychiatrist (52.3%). There was a significant association between the participants' level of education and their perception of clinical depression (p=0.026). Conclusion Our study showed a skewed perception of depression with the majority only acknowledging it as a natural feeling of sadness. However, stress was seen as a major perpetrator and the importance of a good support system was acknowledged by most participants. Level of education was revealed to be the most important factor that influenced these beliefs. Effective community-based programs and policies based on these public views will help develop an accessible and autonomous support system for patients with mental illnesses.
Related Concept Videos
Subliminal Perception
Factors Affecting Perception
An illustrative example of a perceptual set is the scenario where an airline pilot told...
Long-term Depression
Freezing Point Depression and Boiling Point Elevation
The boiling point of a liquid is the temperature at which its vapor pressure is equal to ambient atmospheric pressure. Since the vapor pressure of a solution is lowered due to the presence of nonvolatile solutes, it stands to reason that the solution’s boiling point will subsequently be increased. Vapor pressure increases with temperature, and so a solution will require a higher temperature than will pure solvent to achieve any given vapor pressure, including one...
Perspectives on Sensation and Perception
The study of sensation—how signals are transduced from sensory organs, like the eyes—and perception—how the brain interprets these messages—has a rich history dating back to the 19th century, when great strides were made in understanding the properties of light and how they relate to the visual system. Importantly, such sensory and perceptual processes determine what we see, feel, taste, and hear in...
Perception
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...