Marijuana Articles

• Relationships
  Healthy Aging
  Attention Deficit Disorder
  Sports Medicine
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  Neuroscience
   
  

  Laughter

  Laughter is the biological reaction of humans to moments or occasions of humor: an outward expression of amusement. Laughter is subcategorised into various groupings depending upon the extent and ... > more
• Neuroscience
  Perception
  Intelligence
  Sleep Disorders
  Insomnia
  Brain Injury
   
  

  Electroencephalography

  Electroencephalography is the neurophysiologic measurement of the electrical activity of the brain by recording from electrodes placed on the scalp or, in special cases, on the cortex. The resulting ... > more
• Psychedelic Drugs
  Attention Deficit Disorder
  Spirituality
  Healthy Aging
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  Illegal Drugs
   
  

  Psilocybin

  Psilocybin (also known as psilocybine), is a psychedelic alkaloid of the tryptamine family. It is present in many species of fungi, including those of the genus Psilocybe, such as Psilocybe cubensis ... > more
• Neuroscience
  Nervous System
  Perception
  Psychology Research
  Hypertension
  Spirituality
   
  

  Alpha wave

  Alpha waves are electromagnetic oscillations in the frequency range of 8-12 Hz arising from synchronous and coherent (in phase / constructive) electrical activity of large groups of neurons in the ... > more
• Sleep Disorder Research
  Insomnia Research
  Sleep Disorders
  Insomnia
  Obstructive Sleep Apnea
  Disorders and Syndromes
   
  

  Rapid eye movement

  Rapid eye movement (REM) is the stage of sleep characterized by rapid saccadic movements of the eyes. During this stage, the activity of the brain's neurons is quite similar to that during waking ... > more
• Attention Deficit Disorder
  Pharmacology
  Healthy Aging
  Personalized Medicine
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  Today's Healthcare
   

  Nocebo

  In the strictest sense, a nocebo response is where a drug-trial's subject's symptoms are worsened by the administration of an inert, sham, or dummy (simulator) treatment, called a placebo. In its ... > more
• Pharmacology
  Attention Deficit Disorder
  Healthy Aging
  Medical Imaging
  Sports Medicine
  Diseases and Conditions
   

  Pharmacology

  Pharmacology is the study of how substances interact with living organisms to produce a change in function. If substances have medicinal properties, they are considered pharmaceuticals. The field ... > more
• Neuroscience
  Intelligence
  Brain Tumor
  Medical Imaging
  Nervous System
  Psychology Research
   
  

  Functional neuroimaging

  Functional neuroimaging is the use of neuroimaging technology to measure an aspect of brain function, often with a view to understanding the relationship between activity in certain brain areas and ... > more
• Opium
  Healthy Aging
  Attention Deficit Disorder
  Sports Medicine
  Addiction
  Pregnancy and Childbirth
   

  Opioid

  An opioid is any agent that binds to opioid receptors, found principally in the central nervous system and gastrointestinal tract. There are four broad classes of opioids: endogenous opioid peptides, ... > more
• Acid Rain
  Landslides
  Ecology
  Environmental Issues
  Air Pollution
  Geochemistry
   

  Humus

  Humus is a complex organic substance resulting from the breakdown of plant material in a process called humification. This process can occur naturally in soil, or in the production of compost. Humus ... > more

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