Tag Archives: brain function

Essential Care vs. The Reward Center of the Brain

We often confuse indulgence with living well. One of the key reasons we assume we are living well has a lot to do with brain function. Whenever we engage in certain activities, the brain’s reward system produces dopamine, a neurotransmitter responsible for pleasure.

The surge of dopamine activates our ability to feel pleasure, contributing to habitual patterns that keep us performing activities that bring us joy.  The more we stimulate the brain’s dopamine production, the more we desire to engage, but over-production contributes to crashing, which produces the opposite of pleasure. 

Excessive dopamine-seeking behaviors often create psychological ramifications, meaning we tend to believe that we must participate in certain activities to feel happy or obtain satisfaction.  Understanding how our moods are activated allows us to gain better control and feel less vulnerable.

 To avoid dopamine-related crashes, we need to understand the different types of rewards that trigger dopamine-seeking patterns. Here is how the reward system functions:

  • Social reward – When others compliment, agree, or accept us, we feel desired and loved. Social media stimulates dopamine levels, especially with followers, like buttons and approving comments. The problem with social rewards is that they are inconsistent and rely on how much others like us.  To obtain social rewards, we often become people pleasers.
  • Token Rewards – Are obtained through services or activities we engage in. Token rewards consist of incomes, material gains, status, awards, or winnings.  Activities such as working, various types of competition, gaming, gambling, shopping, and being of service produce opportunities for token rewards.  The rewards obtained through services or activities can change due to job changes, financial losses, or physical limitations such as injury. Token rewards require physical engagement, which explains how folks get depressed when they retire or have physical limitations.
  • Chemical reward – Chemical indulges, such as sugar, alcohol, drugs, and sex, increase dopamine production faster and more intensely than social rewards or tokens. The dopamine surges related to chemical indulging relies on our ability to consume chemical products at the expense of our health. Chemical rewards lead to physical dependence since it alters the brain’s natural ability to function independently.  In other words, chemical dependency creates a dopamine shortage due to rapid production that forces the brain into overdrive maintain harder to maintain natural stability.
  • Individual reward – The individual reward system produces steady levels of dopamine as needed, functioning primarily from personal motivation and a desire to achieve personal goals, which, when accomplished, spikes dopamine levels.

The brain works best when balanced and not forced to overproduce more than necessary.  Overproduction of any hormones contributes to the following:

  • Increased stress levels
  • Anxiety
  • Depression
  • Brain fog
  • Memory loss
  • Loss or increase of appetite (often a side effect of anxiety or depression)
  • Unstable production of essential hormones needed for body function.
  • Imbalance
  • Impact on short-term memory, which impedes learning.
  • Fatigue
  • Body aches
  • Neurological disorders
  • Mood disorders
  • Panic attacks
  • Slur speech
  • Vision impairment
  • Chronic illness

The best forms of brain stimulation the reward system comes from

  • Meditation (1 minute to 1 hour, depending on your lifestyle and schedule)
  • Rest – at least 5 minutes to 1 hour per day or more throughout the day
  • Proper diets that suit your lifestyle – avoid trendy diets unless recommended by your doctor. Your brain and body require certain food groups to function.
  • Exercise – it improves oxygen distribution.
  • Self-care in terms of pampering – anything from massages to facials to pedicures to hair care will boost self-esteem mostly because you feel taken care of.
  • Maintaining Healthy Relationships – In general, relationships induce oxytocin, the cuddle hormone, which is why we connect to people. (Literally chemistry)
  • Sleep (the total hours needed varies from person to person, don’t worry about getting 8 hours if you are unable to)

Our body and brain work best when we take of ourselves.  Regardless of how much medication or vitamins we take, we need to be proactive in all areas of our lives.  There are no fast remedies or drugs that can effectively replace nature without side effects such as dependency or deficiencies in other areas. You do not need to work out or meditate for hours or deprive yourself of things you enjoy just to be healthy, but you do need to be mindful and balanced; otherwise, the excess consumption will drain your overall energy.

Copyright  2023. R. Castro

References

Chiu, P. (2020). How does the reward system in the brain work? Retrieved from: https://gotthisnow.com/how-does-the-reward-system-in-the-brain-work

Guys-Evans, O. (2021) Brain Reward System. Retrieved from: https://www.simplypsychology.org/brain-reward-system.html

LeWine, H E. (2023) Oxytocin: the love hormone.  Retrieved from: https://www.health.harvard.edu/mind-and-mood/oxytocin-the-love-hormone

Selhub, E. (2022) Nutritional psychiatry: Your brain on food. Retrieved from: https://www.health.harvard.edu/blog/nutritional-psychiatry-your-brain-on-food-201511168626

Aphasia

Many folks have become aware of the term; Aphasia due to Bruce Willis. Sadly, it often takes a famous individual to make us aware of certain mental and physical health conditions.  Aphasia is not a new condition nor as rare as folks assume. Over two million Americans are struggling with this condition, including myself.  Yes, you wonder how someone like myself struggles with this condition and yet writes blogs every week.

What is Aphasia?

Aphasia is a disorder that impacts our ability to use language through verbal speech, writing, word retrieval, and even comprehension.  It does not affect the intellect, but it will impact how we express ourselves verbally. 

What causes Aphasia

There are a number of things that can cause Aphasia, which include the following:

  • Stroke
  • Head trauma, such as injuries, blows to the head from certain sports
  • Brain tumor
  • Degenerative brain-related diseases

Treatment

It is essential to get a proper diagnosis if you struggle with Aphasia symptoms. There are many forms of treatment, and there is no one solution since multiple factors contribute to Aphasia. Treatment will vary depending on what contributed to your condition.

My struggle with Aphasia

I was diagnosed in Harlem hospital in 2011. Still, due to ongoing cancellations by the medical facility, I believed that my tumor was typical and ignored it until I had a seizure on Sunday, April 1st, 2017. In my recovery journey, I learned about brain Neuroplasticity, which refers to the brain’s ability to revise itself. I began writing blogs to help my brain recalibrate itself after having a frontal lobe tumor removed, on April 27th, 2017, in Sweden. I still struggle with Aphasia, which has contributed to my inability to learn Swedish, although I have lived in Sweden since 2015. It has also impacted my writing skills, so I rely on spell check, but I am aware I am not always clear.

The key has been self-compassion, being patient, and being kind to myself.  I maintain a routine that involves meditation, vitamins, exercising, and writing things down.  I also try learning new things and reviewing new and old material.  I focus on the present to avoid getting anxious about the future and avoid lamenting how I was in the past. I acknowledge things are not perfect, but self-acceptance is overall the key since this is part of who I am for now.

The biggest thing I have managed to focus on is what I have accomplished rather than what I am missing.

If you are interested in my journey to recovering from brain trauma, click here for more details

Copyright © 2022. R. Castro

Reference

(2017) NIH. National Institute on Deafness and other Communication Disorders. Aphasia.  Retrieved from: https://www.nidcd.nih.gov/health/aphasia

(2019) How to heal the brain with neuroplasticity after injury. Retrieved from: https://thebestbrainpossible.com/healing-brain-neuroplasticity-trauma-injury/

(2022) The Symptoms of Aphasia: Retrieved from: https://www.aphasia.com/aphasia-resource-library/symptoms/

Janin, A. (2022) The Wall Street Journal:   More than two million Americans suffer from Aphasia. Here is how to get help. Retrieved from; https://www.wsj.com/articles/aphasia-symptoms-and-when-to-seek-treatment-bruce-willis-disorder-11648760071