Sleep: The Different Stages of Sleep

Sleep: The Different Stages of Sleep

By Crystal Tsui

Have you ever wondered why at certain times of the night you tend to be more alert and other times you dream, unaware of your surroundings? That’s because there are different stages of sleep, more specifically five stages.

  • Stage 1
  • Stage 2
  • Stage 3
  • Stage 4
  • REM (rapid eye movement)

How do we determine what stage is what? Sleep researchers use an electroencephalogram (EEG), is a method used to monitor and record electric cortical brain activity, and other instruments to help determine the stages.

In Stage 1, researchers found that this cycle is the lightest sleep. On the EEG, the frequency is slower than when we are awake. Physically, our muscles relax and our breathing occurs at a regular rate.

In Stage 2, we are less likely to be awakened. Our heart rate and temperature decreases as our body is preparing to go into a deep sleep.

In Stage 3 and 4, we begin our deep sleep. It’s harder to be awakened because at this point our body becomes less responsive to outside stimuli. In these stages, our body starts to restore itself, stimulate growth and development, boosts immune function, and builds energy for the next day.

In REM, dreaming occurs, our eyes quickly jerk in different directions, heart rate and blood pressure increase, and our breathing become fast and shallow. This stage generally lasts up to an hour and begins about 90 mins after you initially fall asleep. This is an important stage because our brain starts to consolidate all the information we have learned during the day into our long-term memory.

In children, one cycle can last up to 50-60 mins and increases to 1-1.5 hours in adults. It is advised:

  • Babies (0 months – 11 months) get 14-18 hours
  • Toddlers (1-5 yrs) get 12-13 hours
  • Children (6-10 yrs) get 8.5- 11 hours
  • Pre-teens and teenagers (11-17) get 8-10 hours
  • Adults (18-65+) get 7-9 hours of sleep

If you or someone you know has trouble sleeping, please contact our psychotherapy offices in New York or New Jersey to talk to one of our licensed professional psychologists, psychiatrists, psychiatric nurse practitioners, or psychotherapists at Arista Counseling & Psychotherapy. Contact our Paramus, NJ or Manhattan, NY offices respectively, at (201) 368-3700 or (212) 722-1920 to set up an appointment. For more information, please visit http://www.counselingpsychotherapynjny.com/ .

Citation:

https://img.timesnownews.com/story/1535107553-sleep.PNG?d=600×450

https://www.sleepassociation.org/about-sleep/stages-of-sleep/

https://www.sleep.org/articles/what-happens-during-sleep/

Stress: Types of Stress and What it’s All About

Stress: Types of Stress and What it’s All About

By Crystal Tsui

In our everyday lives, we deal with all different kinds of stress, whether it’s from danger, work, family, financial, or education. Here are some of the different types of stress:

  • Acute
  • Chronic
  • Eustress
  • Distress

Acute stress is our fight-or flight response where we are on high alert on our surroundings, usually lasting only 90 mins. Chronic stress is our daily stress that we typically deal with, such as bills, kids, and work. This is the kind of daily stress we tend to ignore. Eustress is our daily positive stress that motivates us to be productive such as having a baby, graduation, or meeting new friends. But the complete opposite would be distress. Distress is the daily negative stress like financial problems, work difficulties, or divorce. Most of the time we can manage our stress by exercising, mediating, or even taking time to talk to family and friends.

However, if stress is not managed properly, stress can affect your body and your immune system. Some symptoms of prolonged stress include:

  • Headaches
  • Increase likelihood of depression (such as lack of motivation)
  • Insomnia
  • Anxiety
  • Irritability

Some biological symptoms of prolonged stress include:

  • Hypertension
  • Increased risk of Diabetes Mellitus Type II
  • Increased changes in acid reflux
  • Increases risk of contracting H. Pylori (bacterium that causes gastric ulcers)
  • Erectile Dysfunction or heavier, painful menses
  • Decrease body’s response to fight off viruses, infections, and the common cold

If you or someone you know is suffering from chronic stress and are seeking stress management, please contact our psychotherapy offices in New York or New Jersey to talk to one of our licensed professional psychologists, psychiatrists, psychiatric nurse practitioners, or psychotherapists at Arista Counseling & Psychotherapy. Contact our Paramus, NJ or Manhattan, NY offices respectively, at (201) 368-3700 or (212) 722-1920 to set up an appointment. For more information, please visit http://www.counselingpsychotherapynjny.com/ .

Citations:

https://imagesvc.timeincapp.com/v3/mm/image?url=https%3A%2F%2Ftimedotcom.files.wordpress.com%2F2018%2F11%2Fstress-benefits.jpg&w=663&c=sc&poi=face&q=85

https://thehealthedge.com/wp-content/uploads/2019/02/Managing-Work-Related-Stress.jpg

https://www.stress.org/daily-life

Sleep Disorder: Narcolepsy

Sleep Disorder: Narcolepsy

By Crystal Tsui

Narcolepsy is a chronic sleep disorder that affects daytime activities. It is characterized by overwhelming drowsiness and sudden attacks of sleep. Narcolepsy affects both men and women equally in roughly 1 in 2,000 people and can be passed down genetically, but the risk of a parent passing this disorder to a child is very low. Symptoms usually start to develop between the ages of 10- 30 years old and worsen for the first few years. The symptoms of narcolepsy will remain constant throughout life.

Some symptoms of narcolepsy include:

  • Excessive sleepiness
  • Sleep paralysis
  • Hallucinations
  • Episodes of cataplexy (partial or total loss of muscle control that is often triggered by strong emotions such as laughter and joy)

Other symptoms include:

  • Transition to REM sleep is quick, usually 15 minutes
  • Insomnia
  • Restless leg syndrome
  • Sleep apnea
  • Automatic behavior (falling asleep while doing an automatic task, like driving, and continue performing task after falling asleep. When waking up and not remembering what they did)

Narcolepsy is a sleep disorder that seriously disrupts everyday life. Most common being:

  • Stigma of the condition- others might view individuals with this disorder as lazy or lethargic
  • Physical harm- increased risk of being in a car accident if a sleep attack occurs when driving
  • Low metabolism- individuals may be more likely to be overweight

Unfortunately, the exact cause is still unknown and there is no cure for narcolepsy. However, medications (stimulants), lifestyle changes, and support from others can help manage symptoms. 

If you or someone you know is suffering from narcolepsy and need help adjusting, please contact our psychotherapy offices in New York or New Jersey to talk to one of our licensed professional psychologists, psychiatrists, psychiatric nurse practitioners, or psychotherapists at Arista Counseling & Psychotherapy. Contact our Paramus, NJ or Manhattan, NY offices respectively, at (201) 368-3700 or (212) 722-1920 to set up an appointment. For more information, please visit http://www.counselingpsychotherapynjny.com/ .

Sources:

https://www.sleepfoundation.org/articles/narcolepsy

https://www.mayoclinic.org/diseases-conditions/narcolepsy/symptoms-causes/syc-20375497

https://www.o2pulmonary.com/wp-content/uploads/2016/02/narcolepsy-300×194.jpg