corpgerma.blogg.se - How to print in the brain 9

How to print in the brain 9 code#

However, when it follows surgery on the brain, it can last for longer than a year, as the impact on the brain caused by surgery can take some time to heal.Īlso removal of brain tissue can lead to negative effects on brain functions, such as concentration, problem-solving, communication, and can cause weakness or co-ordination difficulties. This sort of fatigue usually lasts for a few days to several months. The healing process also requires a lot of the body’s energy. It’s due to a combination of factors, including the anaesthesia and sedative drugs given. Feeling fatigued after neurosurgeryįatigue after any major surgery is very common, not just surgery on the brain. You will have physiotherapy and occupational health assessments to prepare for and support your discharge from hospital. You won't be kept in bed any longer than is necessary and hospital staff are always keen for their patients to get up and get moving as soon as is safe. Nurses will ensure that you're moving your arms and legs around enough to allow blood flow and to prevent blood clots (thrombosis) or your muscles from stiffening up. You might have some swelling and bruising on your face.įor the first few days, one of the top priorities for your healthcare team will be ensuring that the pressure in your head doesn't increase. If a dressing is used, this usually stays on for up to about 5–10 days after surgery. When you wake up after surgery, you may have a dressing or bandage on your wound, but not always. This tube goes down through your nose to your stomach and provides liquid food. It's used to monitor whether you have an appropriate amount of fluid in your body and also drains urine. This goes into your bladder and gives a measure of how much urine you're producing. Intracranial pressure (ICP) monitor, which monitors the pressure in your brain.Tubes from your wound that drain excess blood and fluid.This drains fluid from the brain to prevent the build-up of cerebrospinal fluid (CSF), which can cause hydrocephalus They may also deliver medicines into your blood stream These are tubes that give you water and nutrients until you are able to eat normally. You may be linked to the following devices: This unfamiliar experience can be upsetting - it can help if you know what the tubes are for. When you wake up after surgery, you'll have a number of tubes running in and out of your body. Many people wake up very soon afterwards, but some people remain unconscious for a number of hours or a few days. The amount of time it takes to wake up after surgery varies. You may also be linked to a machine that controls your breathing (ventilator) to give your brain a chance to recover.

checking the amount of oxygen in your blood and the number of breaths you take each minute.

checking that your pupils react to light.

In the first few hours, you'll have frequent neurological observations (neuro-obs). While there, you'll have one-to-one personal care and attention. In others, you might wake up in a high dependency unit (HDU) or occasionally an intensive care unit (ICU). Different hospitals have different systems, some have specialist post-operative neurosurgery wards where you may be taken for observation. But obviously an un-fused lazy singly-linked list is not a very efficient data structure to hold 50 million Ints in (it would be over 2GB if it existed in memory all at once.), and I don't think GHC is very good at optimizing this kind of array-heavy code, so maybe it's possible to actually generate the primes a good deal faster than I do.Waking up after neurosurgery Where you wake up after surgeryįollowing surgery, you're likely to wake up in the recovery room of the operating theatre, where there may be other patients waking from their operations. I estimate the printing alone would take about 2 seconds, and I'm not aware of any integer output template in any language that's appreciably faster than the one I use in my Haskell code, so 1 second for generation+printing might be infeasible. The quoted times above are from Custom Invocation with input 1000000000 240000 1200.

How to print in the brain 9 code#

My code seemed to get mangled when I tried to insert it into this comment (probably due its use of $ interacting poorly with MathJax), so here it as a submission link: 141417208. Care to share? I tried writing a somewhat optimized segmented sieve in Haskell in response to this blog's now-deleted predecessor, getting generation down to about 1.7 seconds and generation+printing down to about 2.8 seconds. 600ms seems quite fast if the sieve is actually generating all of the primes in that range and not using number theory magic to count them in $$$o(n)$$$.