delta-mike

I cannot tell if it's that I'm asleep, or that I'm Not A Biologist, or just that this paragraph (from The Challenge of Pain, Melzack & Wall) is actually very, but I am... struggling to persuade it to resolve into meaning:

Embryological and anatomical studies of fish, amphibians, and reptiles reveal that, even in the lowest vertebrates, reflexes are created by internuncial cells that link the sensory input to the motor output. During embryological development in these species, behaviour becomes increasingly a function of earlier sensory inputs as a result of the memory traces they have etched into the neural connections. Behaviour, then, is not merely the expression of a response to a stimulus, but a dynamic process comprising multiple interacting factors. Coghill (1929) was the first to propound this principle, based on his brilliant neuroembryological-behavioural studies of salamanders, which has been substantially confirmed by later investigators. Given this fundamental principle -- that organisms are not passive receivers manipulated by environmental inputs but act dynamically on those inputs so that behaviour becomes variable, unique and creative -- the remainder of evolution becomes comprehensible as a gradual development of mechanisms that make each new species increasingly independent of the push-and-pull of environmental circumstances.

Other than (but also, actually, in addition to) being sufficiently puzzled by this that I should definitely Go To Bed: I have caught up (mostly) on the PD e-mail. I completed one EYB indexing project and have been happily rolling around in making a start on the next. I made pastry, and used it as a prompt to unfuck the kitchen some, and then made progress on project Cook All The Things (From This One Book). I went on a Stupid Little Walk for my Stupid Mental Health. I am very very tired, and it has been a good day.

1. Today's post brought THREE of my (latest batch of) books from Oxfam, of which two were non-work-related: Index, A History of the (Dennis Duncan), which recessional mentioned when it was first published and which I am only just now managing to get to, and Chihuly at Kew, the exhibition book for the 2019 installation. I am having so many feelings about getting to flip through professional photography of all this art again. I'm so so pleased.
2. I mentioned these books to simont, who promptly went "hold on, isn't that the one that has a good Wikipedia article?" Turns out it very much is.
3. To my delight, despite the fact that I'd not been to the plot in something like two and a half weeks (between ten days away and the post-event collapse seguing immediately into A Cold that A brought home for us) all of the peppers various in the greenhouse were looking perfectly happy with themselves. HURRAH for Svaemskog terracotta watering bits + 2l drinks bottles. This is actually the happiest the chillis have been all year, given my... erratic... ability to leave the house; I am looking forward enthusiastically to the fruits of Expanding The System Further next year.
4. The ancient spinach seed is coming up! In vast quantities! That I was expecting to be dead and thus sowed all of across half a bed! There is going to be SO much spinach and even I will get to turn some of it into seeds for saving purposes, probably, and much of the rest of which I will go "oh right, I have discovered I like adding fresh spinach to the sad emergency noodle pots" about.
5. Brought home A Pannier Full Of Food, about which I am feeling very good given the Neglect. I am looking forward to turning a suitable array of tomatoes into part of the ongoing cooking project (at which point I will have some leftover puff pastry, so will also do the banana tarte tatin).

(I have not today achieved my Assigned Reading, by which I mean "30 pages of The Challenge of Pain, with notes", because instead I finished reading the last five pages of yesterday's thirty pages and still need to go back and Make My Notes on, like, twenty of those pages. I am learning so much neuroanatomy good grief. But there is bread, and there is yoghurt, and there is drying laundry, and I went to the plot, and I have started digging myself back out from under my pile of PD e-mails, and there was an excellent sunset.)

[... sorry about the template, I hit return in the title field and IT POSTED. details to appear shortly. :-p]

Reading. ( Ann Leckie, Monty Lyman, Ronald Melzack & Patrick D. Wall )

Writing. ... I have actually put some more notes into The Document.

So many lost property e-mails. (And at some point I'm going to need to start replying to them, too.)

Watching. On YouTube: True Facts: Bats, The Science Of The Hunt. NSFW. Definitely... An Experience.

Cooking. ... yeah no I managed to make veg spag bol on Friday but otherwise we've mostly just been feeling faintly sorry for ourselves. Okay, no, that's not quite true, I did also achieve baked potato on Wednesday.

Eating. Misc takeaway from The Field (leftover Sunday night curry for dinner on Tuesday; leftover vegetable fried rice + Szechuan tofu for breakfast on same...). I remain mildly resentful that the Wagamama menu still does not contain any of My Favourites.

Growing. The second attempt at pineapple has NEW LEAVES. The second attempt at lemongrass is maybe Going? And other than that I have no idea because I have spectacularly failed to make it to the plot this week.

Observing. BATS. A variety of excellent dahlias and passion flowers on a Trip To Town (post office, pharmacy).

A little while ago the toddler's household told me that you could turn the top of a pineapple into a whole entire pineapple plant (with the caveat that at least 60% of the time it goes mouldy). My first attempt at this had got as far as growing a whole entire root network but then suffered a Tragic Incident from which it never recovered; the second had been sat around with partially-browned but no-longer-becoming-more-browned and definitely-still-partially-green leaves for Quite Some Time. I had more or less hit the point of "... is this actually doing anything? at all?" and then upon my return from the most recent round of Adventures I rotated it in service of watering it, to discover...

... that it's growing a WHOLE NEW SET OF LEAVES. Look at it go! I am very excited!

(My understanding is that if I manage to keep it alive that long it'll take somewhere in the region of 3 years to fruit, and then in the fashion of all bromeliads will die having produced said single fruit. Happily this is about the rate at which we eat fresh pineapple...)

Have spent most of the day asleep.

1. Attempt #2 at pineapple-from-trimmed-top has NEW LEAVES.
2. I am also fairly sure that attempt #2 at lemongrass is taller than it was when we set off on our terrible adventures about ten days ago.
3. Actual bed. Favourite mattress.
4. I got to make someone's entire day by sending an "... I think I have your object" e-mail.
5. Leftovers for dinner: curry from the crew party on Sunday night. Didn't have to think about food. Extremely grateful for this fact.

Reading. Tiny bits of Solutions and Other Problems and The Painful Truth.

Listening. More Hidden Almanac.

Exploring. Chester, including Chester Zoo!

Eating. Almost all of my favourite field foods, including raspberry and lemon curd toasties, noodle pots with the addition of the prepped salad bits (spinach! red onion!), the giant lemon and sugar crepes, and flapjack. ("Almost" because the cake options CHANGED.)

Observing. The Milky Way. Something that might have been some kind of satellite or might have been some kind of shooting star. CHESTER ZOO, etc. At least one field bat.