Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Overnight olfactory enrichment using an odorant diffuser improves memory and modifies the uncinate fasciculus in older adults
frontiersin.org ^ | 07/24/2023

Posted on 09/03/2023 9:05:58 AM PDT by devane617

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-35 last
To: MikeHu

Good info.


21 posted on 09/03/2023 10:59:59 AM PDT by steve86 (Numquam accusatus, numquam ad curiam ibit, numquam ad carcerem™)
[ Post Reply | Private Reply | To 12 | View Replies]

To: bunkerhill7

I do remember a couple of firmer girlfriends.


22 posted on 09/03/2023 11:09:54 AM PDT by steve86 (Numquam accusatus, numquam ad curiam ibit, numquam ad carcerem™)
[ Post Reply | Private Reply | To 11 | View Replies]

To: KYGrandma

No Meijer stores around here.


23 posted on 09/03/2023 11:34:41 AM PDT by TribalPrincess2U (MURDER IS MYRDER)
[ Post Reply | Private Reply | To 18 | View Replies]

To: devane617

“There is a clear need for a new approach to the treatment of cognitive loss in older adults that takes little effort but is highly effective and affordable”

Try it out on Joe and let us see the results before we try it out on ourselves.


24 posted on 09/03/2023 11:41:24 AM PDT by antidemoncrat
[ Post Reply | Private Reply | To 1 | View Replies]

To: steve86
I do remember a couple of firmer girlfriends.

My favorite kind! Does bring back stimulating memories. Definitely keeps one young. At heart and in our imagination anyway.

25 posted on 09/03/2023 11:43:45 AM PDT by sjmjax
[ Post Reply | Private Reply | To 22 | View Replies]

To: devane617

Try T J Maxx...


26 posted on 09/03/2023 12:13:19 PM PDT by Maris Crane
[ Post Reply | Private Reply | To 10 | View Replies]

To: sit-rep

Mine gets a real jolt when the farmer down the road sprays liquified cowshit on his fields.


27 posted on 09/03/2023 1:49:26 PM PDT by bigbob (Q)
[ Post Reply | Private Reply | To 7 | View Replies]

To: ryderann

I’m pretty certain it won’t work. I’ve tried using diluted hydrogen peroxide in an evaporative air cooler — which is the more effective next step beyond running air over a bowl of hydrogen peroxide. However, when I was reordering those evaporative air coolers that basically just soak up liquid into a filter paper or sponge, there is a noticeable cooling as well as purifying effect.

But when I tried the misting technology, there is a very significant upgrade in the effect — while these devices cost about the same as a cheap desktop fan — so why not get the added features of a nice light show, 3 speed fan, misting diffuser — with a rechargeable battery or it runs plugged into a USB. That’s a lot of features for only $10 — and you can take it anywhere with you — and a battery charge lasts a reasonably long time.

It’s a killer application — particularly for diluted H2O2. I got mine on ebay at this site. Delivery was fast. The hangup with H2O2 has always been the most effective administration. Misting in this way is a perfect solution. Apparently it is inexpensive to do it effectively.

https://www.ebay.com/itm/325719925159


28 posted on 09/03/2023 4:11:36 PM PDT by MikeHu
[ Post Reply | Private Reply | To 16 | View Replies]

To: MikeHu

Many thanks for the info. What is your dilution ratio?


29 posted on 09/03/2023 4:26:31 PM PDT by ryderann
[ Post Reply | Private Reply | To 28 | View Replies]

To: MikeHu

1 part H2O2 to 50 parts water? How can that be very effective? (I passed chemistry with a B, but only because the final was multiple choice. Plus a lot of homework and prayers.)


30 posted on 09/03/2023 4:50:04 PM PDT by Flaming Conservative ((Pray without ceasing)
[ Post Reply | Private Reply | To 12 | View Replies]

To: Flaming Conservative

You can diffuse straight 3% hydrogen peroxide right out of the bottle — but that may cause slight eye irritation, and so you can titrate until you find the right dilution that works for you.

I will admit that 1:50 is on the weaker end of the spectrum of effectiveness — but I notice at that weak dilution — mold and mildew doesn’t grow on my evaporative air cooler filters — which is a problem using straight tap water.

It’s a great opportunity to learn on your own by actually doing these experiments — and seeing if it works for you. But to say “right” or “wrong” because you got a B in chemistry doesn’t mean much. Most of the greatest discoveries in science and research were made accidentally, and not because one got an A in their subject matter and therefore knew all that there was to know.

That’s Fauci territory.


31 posted on 09/03/2023 8:22:43 PM PDT by MikeHu
[ Post Reply | Private Reply | To 30 | View Replies]

To: devane617

I went to Italy when I was young, and of course remembered the extraordinary visual experiences of the landscape and architecture. But when I returned twenty years later, one of the first things that struck me as I got off the plane was a powerful smell of Italian coffee, followed by many other memory-laden fragrances — the fruits and flowers grown in lava-rich soil and stacked hign on street vending stands, the wood-fired oven baked bread, the streets with centuries-old earth and mold packed between the paving stones, the aroma of the different European cigarettes, cosmetics and perfumes as you pass by in a crowd...


32 posted on 09/04/2023 12:35:29 PM PDT by Albion Wilde (Either ‘the Deep State destroys America, or we destroy the Deep State.’ --Donald Trump)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Albion Wilde

Certain smells takes me back to a place almost as vivid as it was in real-time. Amazing what a smell can accomplish.


33 posted on 09/04/2023 2:52:44 PM PDT by devane617 (Discipline Is Reliable, Motivation Is Fleeting..)
[ Post Reply | Private Reply | To 32 | View Replies]

To: sit-rep
My uncinate fasciculus works just fine, thank you very much!

I had to look it up.

The uncinate fasciculus is one of several long-range white matter association fibre tracts in the human brain. It connects orbitofrontal cortex to the anterior temporal lobes through a direct, bidirectional monosynaptic pathway.

Well, what if I don't want to connect my orbitofrontal cortex to my anterior temporal lobes through a direct, bidirectional monosynaptic pathway, huh? Dang preverts...

34 posted on 09/04/2023 2:59:27 PM PDT by Billthedrill
[ Post Reply | Private Reply | To 7 | View Replies]

To: Billthedrill

lol...


35 posted on 09/04/2023 5:13:02 PM PDT by sit-rep
[ Post Reply | Private Reply | To 34 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-35 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson