Found this article rummaging around on Twitter in reference really to the PTSD that is now currently being wrought rapaciously across Europe & further afield with the new War.
Peer review research article from last year describing exactly what i'm always going on about. Its physical brain changes/damage caused by an unrelenting stress response that may be the result of difficult external circumstances but, more importantly in my mind, may have been merely modelled from a care giver in childhood or from psychological stress that wasn't attended to. Even lack of psychological support & sense of belonging cause brain damage. This is were i've been, on my own for the longest time.
It makes me so angry. I'm feeling really angry. I've smiled my way so as not to bother anyone, through years & years of feeling brain damaged like big chunks of myself were missing & that not being able to cognitise information was fine, that not being able to remember words or what I was saying just now was fine & that living with a permanent felt sense of intense anxiety was fine just keep smiling..... im feeling so angry that mental health is seen as not physical that its all mental emotional 'stuff' that can be sorted out with the conscious mind...... The VagalTheory info (see last post) is clear that in a major way, it is dysfunction in the nervous system that is creating the difficult stuck, broken or unhelpful mental states that we all battle with, far more than the thoughts we think being the genesis & creator of our mental ill health.
All the mental stuff is just an interpretation, a guess, maybe, if we're lucky, a really good intuitive guess at what the body is trying to say.
Anyway. Im just feeling anger at the moment & im not smiling anymore. It wasn't fair. I was taken advantage of by so many people who should have known better. If I'd been physically ill in my twenties, thirties etc i'd have had support & sympathy from so many quarters. Because I had mental illness, depression, anxiety, ADHD-like high speed mind, physical, physical, physical - difficulty concentrating, difficulty explaining, difficulty feeling safe, difficulty controlling impulses, difficulty making decisions, brain damage, brain damage, brain damage.......im going to be angry about this on my blog until im not...... it may be some time...... im trying to accept that I can't afford therapy & im angry about that.....I can do self EMDR, I can learn bodywork to heal my nervous system, I can do these for free. I just feel ive been through so much.....im just so angry about it. I guess it will blow over.
I just realised i'm proving this working hypothesis wrong in a way by being angry but, no, that's emotions, healthy emotions informing you when you've been violated or that something is wrong, that's different, emotions move, flow, shift, the nervous system states do not easily do that, they are stuck gears in the nervous system or synaptic blockages, its different albeit somewhat overlapping.
Chronic exposure to uncontrollable stress causes loss of spines and dendrites in the prefrontal cortex (PFC), a recently evolved brain region that provides top-down regulation of thought, action, and emotion. PFC neurons generate top-down goals through recurrent excitatory connections on spines. This persistent firing is the foundation for higher cognition, including working memory, and abstract thought. However, exposure to acute uncontrollable stress drives high levels of catecholamine release in the PFC, which activates feedforward calcium-cAMP signaling pathways to open nearby potassium channels, rapidly weakening synaptic connectivity to reduce persistent firing. Chronic stress exposures can further exacerbate these signaling events leading to loss of spines and resulting in marked cognitive impairment. In this review, we discuss how stress signaling mechanisms can lead to spine loss, including changes to BDNF-mTORC1 signaling, calcium homeostasis, actin dynamics, and mitochondrial actions that engage glial removal of spines through inflammatory signaling. Stress signaling events may be amplified in PFC spines due to cAMP magnification of internal calcium release. As PFC dendritic spine loss is a feature of many cognitive disorders, understanding how stress affects the structure and function of the PFC will help to inform strategies for treatment and prevention.
Heres the Link to the Article.
https://journals.sagepub.com/doi/full/10.1177/24705470211029254
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