Recognizing Faces and Ramachandran Case – Part 2 - Alzheimer's 16

You may read part 1 of this posting: The Rainbow Before Evening : Recognizing Faces and Ramachandran Case – Part 1 - Alzheimer's 16

Image 01 - Amygdala related to limbic system in memory and emotion (Source: Neuroscience, Purves).

One of the interesting theory is from Ramachadran and Hirstein (1997). They proposed that Capgras delusion are more common in the ventral of occipitotemporal which is a pathway that connected with amygdala.

Based on this theory, the delusion is a result from the disconnection between face-processing area and the limbic system.

Related to the case of the case of a wife with pretending husband, another case about capgras delusion was illustrated by Ramachandran.

Image 02 - A little Grapefruit

The case about a young man (25 year old) who got a car accident and landed with his head. This young man has problem to recognize his loved ones.

Image 03 - A grapefruit, ready to be consumed

To be continued to Part 3

# Previous postings:

- Rainbow Evening : Less Common Black Fur Squirrels in the City - Nature 156

- Rainbow Evening : The chicken breast with Pink and brown colors - Food 50

- Rainbow Evening : The Backyard Racoon is Coming Back - Nature 157

- Rainbow Before Evening : The Rose of Queen Elizabeth - Nature 158

- The Rainbow Before Evening : Mayfly Lives 24 hours Only - Nature 159

Recognizing Faces and Ramachandran Case – Part 1 - Alzheimer's 16

First of all, I would like you know how I admire teachers. Have you imagined, how smart are they?

Image - Recognizing faces (Illustration: Jade Brady Art)

They able to remember the whole student's names and faces in the class after two meetings.

Remembering a new face is a challenge. Sometimes depend on the first impression.

How about the loved ones? Sure, we recognize them instantly.

According to recognize faces, last week posting (Alzheimer's 15) about a wife who severe with Capgras delusion.

She believes that her husband was another person who is pretending to be her husband.

What the cause of this delusion?

# To be continued to Part 2

## Previous postings:

- The Rainbow Before Evening : White Hominy Pearls Tossed with Coconut Shreds – Part 2 – Food 32

- The Rainbow Before Evening : Paintings Exhibition of Local Artists – Art 10

- The Rainbow Before Evening : The Pulmonary Hypertension Type – Part 1 - Cardiovascular 4

- The Rainbow Before Evening : Green Parakeet in Our State – Nature 46

- The Rainbow Before Evening : How often Should we Consume Blueberries? - Part 1 – Food 35

Capgras Delusion and Alzheimer’s Disease - Part 2 - Alzheimer’s 15

You may read part 1 of this posting:  The Rainbow Before Evening : Capgras Delusion and Alzheimer’s Disease - Part 1 - Alzheimer’s 15

Image - Capgras delusion is identical-looking imposter 

(Roses for illustration)

Her daughter said that she thought her husband who sit next her was somebody else pretending her husband. He look like her husband but he does not her husband. Every day and every night she looks for him and for him desperately.

Her thought about her husband is a delusion. The man sit next was her husband. This delusion is called Capgras delusion or imposter delusion.

The phenomena was described by Jean-Marie Joseph Cargas and his intern Jean Reboul-Lachaux (1923) from the case of 53 year-old woman who believed about the tragedies in her life.

Her first child was abducted and replaced by another baby, and tragically died. The the twin girls were born, one grown and another was abducted, the same case with the first baby, replaced with another baby and died. Then, the twin boys were born, the same case happen for both boy, abducted and finally died.

She also believed that her husband also replaced by another person, Then, she saw the police and all her neighbors were abducted and replaced identical-looking imposter.

Those just her delusion. Four of her children died when they were infant. None abducted and imposter.

For Alzheimer’s disease, the phenomenon of Capgras delusion sometimes presumed as mis-identification or cognitive failure.

# Previous postings:

- The Rainbow Before Evening : The SHIELD is a New Hope to Protect Our Brain – Part 2 - Alzheimer's 10

- The Rainbow Before Evening : Nuts of Pine Trees in the Park – Nature 42

- The Rainbow Before Evening : Fruits with flavored chia in cups – Part 2 – Food 25

- The Rainbow Before Evening : Simple Decorations for Halloween and Thanksgiving around Our Neighborhood

- The Rainbow Before Evening : Do You Know Cashew Milk? – Part 1 - Food 27

Capgras Delusion and Alzheimer’s Disease - Part 1 - Alzheimer’s 15

 She was about eighties. A wife of a veteran. Indeed, we just commemorated Veteran Day. The deep thought for all of our veterans, hoping they have meaningful day.

Image 01 - Illustration of Capgras delusion (Copy from Google)

About the lady, I have never ever forgotten how depressing she was.

She sat in her chair next to her husband when we had a casual conversation. She

slowly got up from her chair. She walked down the hall into her bedroom. Perhaps

she would like to use bathroom or just fix her hair.

She did not come back yet and we were about to leave. So, we looked into her room and she seemed made the bed. 

She tried to fix her tidy bed stared at the bed and she said, “This bed, look at this bed, we had a lot memories here.”

Image 02 - A house in the village.

# Important postings:

- The Rainbow Before Evening : A Fox Crossing the Street at Neighborhood Recently - Nature 123

- The Rainbow Before Evening : Plumeria Blooming in the Fall - Nature 100

Image 03 - A tent, just illustration

She sobbed, “We shared our life here, but I have never known where he is now.”

She sobbed, her shoulder up and down, her face looked very desperate. Then she

walked to the door, stared outside through the glass window, “I don't know how he is now.”

Her daughter took her back to her chair next to her husband. She still sobbed.

Image 04 - A painting by kid, illustration

## To be continued to part 2

### Previous postings:

- The Rainbow Before Evening : Flooding after Raining in Our Neighborhood – Nature 37

- The Rainbow Before Evening : What does Hypertension Mean? - Part 2 – Cardiovascular 3

- The Rainbow Before Evening : Purple Gallinule Visited Our Neighborhood – Nature 38

- The Rainbow Before Evening : Learning a New Language Against Alzheimer's Disease – Part 1 - Alzheimer's 9

- The Rainbow Before Evening : Is America a Wine Exporting Country? - Part 2

Spicy Food and Alzheimer's Disease – Part 3 - Alzheimer's 14

 You may read the previous posts (Part 1 and 2):
- The Rainbow Before Evening : Spicy Food and Alzheimer's Disease – Part 1 - Alzheimer's 14
- The Rainbow Before Evening : Spicy Food and Alzheimer's Disease – Part 2 - Alzheimer's 14

Image - old building, illustration only.

I like to sit at the bar with other customers to enjoy hot meal. When we were sitting and enjoy the spicy meals, we had talked everything about chili peppers and their benefit.

On the counter many kind of chili souce to adding our meals such as sriracha, many kinds of tabasco, mild and extra hot, spicy mayonnaise, and chili pepper mixed.

We also can ask slices fresh jalapeno to employee in behind the counter.

Then, there is such a warning!

Yes, in another side, the researchers from University of South Australia found out that a spicy diet could be linked to dementia.

A study conducted for 15 years, and for 4582 Chinese adults in China with age over 55. They found that “who consume more than 50 grams chili in a day, they had almost double the risk of memory decline and poor cognition” (Dr Zumin Shi).

And it's more significant for the thinner persons or lower mass index. Thus, proper amount is good, but bad for consume great amount chili every day.

Do you like to consume chili peppers? How often?

# Previous postings:

- The Rainbow Before Evening : What is in the Valentine's conversation KISSES?

- The Rainbow Before Evening : The Interesting Plant at Neighborhood - Nature 122

- The Rainbow Before Evening : The Girl with Yellow Skirt – Part 2 – Reading 14

- The Rainbow Before Evening : White Hominy Pearls Tossed with Coconut Shreds – Part 2 – Food 32

- The Rainbow Before Evening : Paintings Exhibition of Local Artists – Art 10

Spicy Food and Alzheimer's Disease – Part 2 - Alzheimer's 14

You may read previous post (Part 1):
- The Rainbow Before Evening : Spicy Food and Alzheimer's Disease – Part 1 - Alzheimer's 14

Image 01 - Food with chili flavor

The last research was that capsaicin is able to prevent neurogenerative disease such as Alzheimer's disease.

In fact, there is Qutenza (Capsaicin 8% patch). It is a prescription medicine used for the management of nerve pain after shingle in adult patient or to relief from post-shingles nerve pain.

Qutenza is synthetic capsaicin equivalent to the nature. Just to let you know that "Qutenza treatment should only be performed by a healthcare provider, and you should never apply or remove it yourself" (Averitas Pharma, 2024). 

Image 02 - Pain relieve with Capsaizin, sold in Walmart

Salonpas pain patch with Capsaicin is very popular among us. It is used for temporary relief of muscle. 

Image 03 - Chai Tea, illustration.

# Important postings:

- The Rainbow Before Evening : The Chrysanthemum and other flowers – Nature 105

- The Rainbow Before Evening : An Otter from a River - Nature 102

Image 04 - Rural area, illustration

This patch is also to reduce joint pain caused by strains, sprains, arthritis, bruising, or backaches.

Image 05 - City hall in the small town.

Considering all of benefit of capsaicin in chili pepper, years ago I always went to Whole Market for my lunch.

 

Image 06 - Cookbook, illustration

Sometimes, we had Shrimp Thai Basil Soup or Chicken Noodle Soup. Spicy and delicious.

  

Image 07 - Painting by local artist

## To be continued to Part 3

### Previous postings:

- The Rainbow Before Evening : A goat entered the lawn - Nature 87

- The Rainbow Before Evening : Fertilizer Price is Going Down Recently

- The Rainbow Before Evening : Do you Love Tomatoes? - Science 37

- The Rainbow Before Evening : Why are We Worry with Human Extinction? - Science 29

- The Rainbow Before Evening : Leprosy is One of the Oldest Ancient Diseases - Part 2 - Healthy Life 27

Spicy Food and Alzheimer's Disease – Part 1 - Alzheimer's 14

Chili pepper is used the most for flavoring in many cuisine in the worldwide. It is about three quarters (75%) of population in this word using any kind of chili.

Image 1- Spicy food.

This substance will add flavor, heat and even complicity to foods. Chili peppers might be applied in a variety of ways. In the market, chili peppers could be fresh, dried and powdered.

Surprisingly, there are more than 200 chemical compounds in the pepper, including capsaicin.

Capsaicin is the component that has responsible for “spicy” taste. This is a chemical irritant which attached to a receptor on our tongue. The more capsaicin compound in the chili, so the chili will be spicier.

Image 2- Chilies in the market

Beside to give extra flavors, there are many studies about benefit capsaicin of the chili peppers:

- relieve abdominal pain or gastrointestinal pain.
- increase saliva, reduce bloating, reduce cold, and weight loss
- relieve joint pain and effective agent as anticancer.

Image 3- Food, just for illustration

# To be continued to part 2

## Previous postings:

- The Rainbow Before Evening : Could Avocado Reduce Metabolic Syndrome? - Part 1 – Healthy Life 21

- The Rainbow Before Evening : Giant Hibiscus Flowers are Found in Walking Trails – Nature 26

- The Rainbow Before Evening : Knock Out to Understand Human Diseases – Part 1 – Science 14

- The Rainbow Before Evening : Shredded Rotisserie Chicken with Purple Bell Peppers – Food 15

- The Rainbow Before Evening : A Juvenile Woodpecker Hit a Glass Window – Nature 27

“Let's go” and “Let's play” - Part 3 - Alzheimer's 13

You may read previous posting (Part 1 and Part 2):
- “Let's go” and “Let's play” - Part 1 - Alzheimer's 13
- “Let's go” and “Let's play” - Part 2 - Alzheimer's 13

Image 1- The simple crochets, illustration only

Mrs Brown lose almost all her words. When one walk closer to Mrs Brown, she will say, “Let's play!”. She said the same words every times.

Sometimes she said two sentences. “Le's play! Catch me up!”

Those words could be a chant or mantra, and some research found out that mantra can reduce the worse risk of Alzheimer's disease.

The mantra is done by repeating the words or sentences. This practice could reduce stress and help to placid the mind. Both agitate mind and stress are known as risk factors of Alzheimer's disease.

Image 2- A girl, a crochet for illustration

I hope Mrs Anderson and Mrs Brown feel much easier with their chant or mantra from the severity of this disease.

I also hope our chant or mantra in the morning will work :)

Image 3- Cute three dolls, illustration only. 

How about you, do you have any mantra or chant or good words to spell every morning?

# Previous postings:

-  Take Care of Winter Storm in Early 2022 – Part 1 – Nature 16

- Sweet Chocolate Candies and a Yummy Book – Part 1 – Reading 8

- Take Care of Winter Storm in Early 2022 – Part 2 – Nature 16

- The Early Person who Diagnosed with Alzheimer’s Diseases - Part 1 – Alzheimer's 2

- Sweet Chocolate Candies and a Yummy Book – Part 2 – Reading 8

“Let's go” and “Let's play” - Part 2 - Alzheimer's 13

You may read previous posting (Part 1):

- The Rainbow Before Evening : “Let's go” and “Let's play” - Part 1 - Alzheimer's 13

Image 1- Pots of little plants, illustration

Another one loves to reach a smart phone to get daily quote from apps or just read new messages from someones.

We have favorite friends with Alzheimer's who have favorite words. They always say these words to answer our questions or just a sentence that they want to say or let’s know.

Let's call them Mrs Anderson and Mrs Brown, both of them with wheelchairs, eighties year old, both could not recognize a single person but they still know their name.

Image 2- Flower, blooming

Mrs Anderson still able to talk, the words clear, but has no meaning or no purposes at all.

Every time she said something to us or ask something to us, whatever the answers she will spontaneous move her wheelchair and said, “Let's go!”

Image 3- A room, illustration only

# To be continued to Part 3

## Previous postings:

- The Rainbow Before Evening : Why the Moon Has Thousands of Small Aliens? - Part 2 – Science 7
- The Rainbow Before Evening : Traditional Books versus Electronic Books for Children – Part 2 – Reading 3
- The Rainbow Before Evening : The Surprising Fact - Cooked Shrimps are Cheaper than Raw Ones – Part 1 - Food 8
- The Rainbow Before Evening : When should I get the Botox Cosmetic? - Part 1 – Healthy Life 16
- The Rainbow Before Evening : The Surprising Fact - Cooked Shrimps are Cheaper than Raw Ones – Part 2 - Food 8