adenoids here
adrenaline/adrenal glands here, here
adrenocorticotropic hormone here
alcohol here, here, here, here, here
allergic reactions here, here, here, here
see also food and drink
allyl isothiocyanate here
animal testing here
anterior cerebral artery here
anti-anxiety medication here
anti-coagulants here
anti-inflammatory foods here
appetite changes and migraines here
attention in pain, role of here
auras and brain function here, here, here, here
autonomic nervous system here, here, here, here, here
Autonomous Sensory Meridian Response (ASMR) here
bacteria here, here, here, here, here, here, here
bleeding on the brain here
blood flow here, here, here, here, here, here, here
blood pressure here, here, here
blood vessels here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here
brain anatomy and physiology, human here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here
breathing techniques here
caffeine here, here, here, here
calcitonin gene-related peptide (CGRP) here, here, here, here
cerebellum here
cerebral cortex here
cerebrovascular system here, here, here, here, here, here, here, here
chlorine here
chocolate here, here, here, here, here, here
chronic cluster headaches here
chronotherapy here
cilia here, here, here, here, here
ciliated pseudostratified epithelium here, here
classical conditioning here
cluster headaches here, here, here
alcohol here
causes here
genetics here
hypothalamic dysfunction here
smoking here
and testosterone here
what are the symptoms? here
what are they? here
coccobacillary here
codeine here
Coeliac disease here
cold-stimulus headaches here
cold viruses here
Computerized Tomography (CT) scans here
congestion here, here, here, here, here
cortical spreading depressions here, here, here, here, here, here, here, here
cortico-steroids here
corticotropin-releasing hormone (CRH) here
cravings and migraines, food here
CY2PD6 here
decongestants here
deep brain stimulation here
dehydration here, here, here, here, here, here
depression here, here, here, here
diabetes and migraines here, here
Dolly the sheep here
dopamine here, here, here, here, here, here, here
dust mites here
emotional responses here, here, here, here, here
see also stress; tension headaches
empathy and paracetamol here
endocrine system here, here, here
endometriosis here
endorphins here, here, here, here, here, here
epithelial cells here, here, here, here
ethmoid sinuses here, here, here, here
excitation, waves of here, here, here
eye strain here, here, here, here
facial bones here
flavonoids here
food and drink
allergies and sinusitis here
anti-inflammatory properties here
cortisol and appetite here
historical migraine theory here
‘ice-cream’ headaches/brain freeze here
and migraines here, here, here, here
and Seasonal Affective Disorder (SAD) here
tension headaches here, here, here
frontal cortex here, here, here
frontal lobe here, here, here, here, here
functional Magnetic Resonance Imaging (fMRI) here, here
gamma amino butyric acid (GABA) here, here
genetics here
and cluster headaches here
and migraines here, here, here
genome-wide association studies (GWAS) here
gliadin here
glial cells here
gluten here
Gram-negative bacteria here, here, here, here
Gram-positive bacteria here, here, here
GTN (glycerol trinitrate) spray here, here
Haemophilus influenzae here, here
haemorrhages here
hangovers here
HCRTR2 here
headaches introduction here
see also cluster headaches; cold-stimulus headaches; sinusitis; migraines; tension headaches
heart function here, here, here
hemiplegic migraines here, here
hippocampus here
histamine here, here, here, here, here, here, here, here, here, here, here, here, here
hormonal imbalance and sinusitis here
hormones here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here
see also adrenaline; prostaglandins; serotonin
Horton, Bayard here, here, here, here, here
humours here
hypothalamic-pituitary-adrenal (HPA) here, here, here, here
hypothalamus here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here
hypovolemia here
ibuprofen here, here, here, here
‘ice cream’ headaches here
IgA and IgG antibodies here
immersion therapy here
immune system/responses here, here, here, here, here, here, here
cluster headaches here
migraines here, here, here, here, here, here, here, here, here, here
sinusitis here, here, here, here, here, here, here, here
tension headaches here, here, here
insular cortex here
ion balance and nerve cells here, here, here, here, here
see also action potentials
lateral frontal lobe here
leptin here
light
and cluster headaches here, here
therapy here
lithium here
lysozymes here
magnetoencephalography (MEG) here, here, here
maxillary sinusitis here, here, here
medication for tension headaches here, here
see also painkillers
meditation here
menstrual migraines here
migraines here, here, here, here, here, here
auras and brain function here, here, here, here
changes in appetite here, here
and epilepsy here
excitable visual cortex here
heart function here
historical explanations here, here
is there a migrainous constitution? here
menstrual here
pain/headache phase here
postdrome phase here
treatments here, here, here, here, here, here, here
waves of excitation here, here, here
yawning here
monoamine oxidase inhibitors (MOIs) here
monoamines here
monosodium glutamate (MSG) here
morphine here
mouthwash, antibacterial here
movies, watching here
mucus here, here, here, here, here, here
muscle contractions here
myelination here
narcolepsy here
nasal polyps here
nasal wash here
neurons here, here, here, here, here, here, here, here
neuropeptide Y (NPY) here, here
neurotransmitters here, here, here, here, here, here, here, here, here, here, here, here, here, here
neutrophils here
nicotine here
nitrates here
nitric oxide (NO) here, here, here, here, here, here, here, here
noise and stress responses here
noradrenalin here
ocular migraine here
optic nerve here
oral contraceptives here
orexin/hypocretin here, here, here
oxygen here, here, here, here, here, here, here, here, here
pain gating here
pain threshold here, here, here
painkillers here, here, here, here, here
paracetamol here, here, here, here, here, here
parasympathetic ‘rest-and-digest’ nervous system here, here, here, here
parenting here
Parkinson’s disease here, here
patent foramen ovale here
petrous temporal bones here
phenols here
photic sneezing here
pituitary gland here, here, here
potassium here
see also ion balance and nerve cells
proprioception here
prostaglandins here, here, here, here, here
protein production here, here, here
PST-P here
pupillary responses here
questionnaires, health here
rapid eye movement sleep (REM) here
resilience, stress and here
rhinorrhoea here
rhinovirus here
scans, CT here
Seasonal Affective Disorder (SAD) here
selective serotonin-reuptake inhibitors (SSRIs) here
sensory auras, non-visual here
serotonin here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here
sex here, here, here, here, here
sinus anatomy and physiology here, here, here, here
sinusitis
allergies here, here, here, here
bacteria and viruses here, here
cross-diagnosis here, here, here
histamine here, here, here, here, here, here
impact on day-to-day life here
internal causes here
investigating here
mucus/snot here, here, here, here, here, here
pain in your face here
swimming pools etc here
sneezing here
surgical solutions here
symptoms overview here
treating here
skin hypersensitivity here
sleep here, here, here, here, here, here
smoking here
sneezing here
snot here
see also mucus
SNOT-22 questionnaire here
somatosensation here
somatosensory auras here
somatosensory cortex here, here, here
sphenoid sinuses here, here, here, here
sphenopalatine ganglion here
spicy food here
spinal trigeminal nucleus here
spreading oligaemia here
steroids here
stomach ulcers here
Streptococcus pneumonia here, here, here
stress here, here, here, here, here, here
stress headaches see tension headaches
subarachnoid haemorrhage here
sulphites here
sumatriptan here, here, here, here
suprachiasmatic nucleus (SCN) here, here, here
surfer’s skull here
swimming pools here
sympathetic ‘fight-or-flight’ nervous system here, here, here, here, here, here, here, here
synapses here
tension headaches here, here, here
adrenaline as trigger here
autonomic nervous system here
building resilience here
classical conditioning here
cyclical nature of here
dehydration here
emotions here, here, here, here
endocrine system here
immersion therapy here
immune response here
meditation here
nitric oxide (NO) here
responding to stress here
Thalamocortical Dysrhythmia here
transcranial magnetic stimulation (TMS) here, here, here, here
transcutaneous vagal nerve stimulation (tVNS) here
trephination here
trigeminal nerve and pathway here, here, here, here, here, here, here, here, here, here, here, here, here, here
tryptophan here
underactive thyroid here
vagus nerve here
vasoconstrictors here, here, here, here, here, here, here
vasodilation here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here, here
Verapamil here
visual cortex here, here, here, here, here
vitamin D here
warfarin here
water here
waves of excitation here, here, here
white blood cells here, here, here, here
yawning here