Sound startle reflex: Hello everyone. I’ve... - PSP Association

PSP Association

9,266 members11,356 posts

Sound startle reflex

Burtz profile image
11 Replies

Hello everyone. I’ve posted a few times but never formally introduced myself to this amazing and compassionate group of caregivers and warriors.

I’ve had aPSP diagnosis for the last two years with symptoms at least two years prior. In the last year eight months or so I’ve developed a heightened reaction to sudden noises as well as becoming more sensitive to noise in general.

If there is a sudden, unexpected loud noise around me I will immediately stiffen and freeze. Then between fifteen seconds afterwards the muscles will begin to relax but I lose control over them and will slowly slump in the chair or if standing and don’t get to a chair, to the floor. It may take up to ten minutes to be mobile again and I’m quite tired afterwards. And there are occasions that after the muscles begin to relax, the core muscles will then begin to clench and release repeatedly.

Has anyone else experienced something like this? My neurologist at UCSF in the US. is very experienced and said that he will see five or six PSP patients a day when he is in clinic and has not ever encountered this.

Does anyone here have or are familiar with any similar experiences?

Thanks everyone. Blessings to all.

Written by
Burtz profile image
Burtz
To view profiles and participate in discussions please or .
11 Replies
OllieFisher1 profile image
OllieFisher1

My father has PSP and is noise sensitive, he sometimes responds angrily if there is perception that someone is to blame, like someone slams a door. He was noise sensitive before his diagnosis orig in 2018. His legs also give way suddenly and he can fall to the floor in a controlled manner, however its not a reaction to the noise thing so I cannot help you. Stay safe though. Best wishes.

Burtz profile image
Burtz in reply to OllieFisher1

Thank you! Good wishes to you and your father also.

LFG3 profile image
LFG3

Hi,

I don't have any experience with what you are describing but did you know there is a PSP forum very similar to this one that is US based? It's on smart patients.com, then join the PSP group. Someone on there may be able to help with this.

Burtz profile image
Burtz in reply to LFG3

Great! Thank you very much for the tip.

There is a certain seizure that can happen with PSP patients. So I wonder if the sound of noise triggers one? My loved on where she just has a blank stare and it normally last from 5 minutes to 15 minutes then when she is out of it she is very confused about what happened... we were told this was very rare but so is this disease. Best wishes

Burtz profile image
Burtz in reply to Stephanielayell82

Thank you Stephanie. Best wishes to you and your love one also.

ReverendBadger profile image
ReverendBadger

Auditory Startle Response (ASR) dysfunction also occurs in other Atypical PD conditions.

such as MSM.

LFG3 profile image
LFG3

I found something that might help you. Look up Hyperekplexia. It may be what you are experiencing.

There is a part in the brain called the reticular formation. I understand it is like a central switchboard and when it gets stimulated it can trigger seizure like episodes. My husband with PSP has vasovagal syncopal episodes ( fainting when I stand him up to transfer him) and these episodes trigger a tonic (stiff) seizure like episodes. I read that the reticular formation is triggered which causes the seizure like episodes.

Hope this helps.

Burtz profile image
Burtz in reply to LFG3

That’s very interesting. I will definitely look it up. Thank you very much !

Kayelless profile image
Kayelless

Patient here.

I’ve had a strong reaction to unexpected noises for awhile. I freeze and shriek. It’s become an issue for me here in assisted living in the US because staff come and go in and out of my room anytime they need. I keep my door locked to keep out wanderers and each staff member has a key but the loud knock on the door to announce their entry makes me twitch every time.

Additionally I sleep til mid morning and when staff come in early to shout “good morning” at me, waking me from a deep sleep that’s so hard PSPers to get, I’m not in the slightest bit pleasant.

My solution has been to hang a hotel-style doorknob note that reads “Don’t poke the sleeping bear!” I remove it when I get up. It’s helping.and staff are learning to enter quietly at other times.

Burtz profile image
Burtz in reply to Kayelless

Thank you Kayeless. I’m sorry you have to endure that. It’s frustrating. Best wishes.

You may also like...

The trumpets sounded on the other side

everyone best wishes for a great new year and hopefully a cure for PSP. Tim

Harry Benjamin arrived safe and sound yesterday.

My husband has been diagnosed with PSP aged 48

5 years ago my husband was diagnosed with Parkinson's Disease but seemed to diterioate very quickly...

Can't control his face muscle's

last week or so, usually begins at the end of the day. My husband has PSP, CBD or MSA? No one...

PSP noises screaming while sleep

my first post my name is Kora and my father has PSP we are at the advance stage now. I hope someone...