1 |
tibialis anterior
(2307 times)
|
Physiology (750 times)
|
SOL (356 times) EMG (315 times) EDL (175 times)
|
1973 [Afferent proprioreceptive fibers in the rat and their distribution in the dorsal roots].
|
2 |
tannic acid
(1036 times)
|
Chemistry (185 times)
|
GA (50 times) HA (40 times) ROS (40 times)
|
1977 Effect of tannic acid on excitation-contraction coupling in skeletal muscle.
|
3 |
Takayasu arteritis
(960 times)
|
Rheumatology (286 times)
|
GCA (46 times) CRP (44 times) ESR (41 times)
|
1981 [Immunologic studies in Takayasu's arteritis. I. Circulating antibodies to mycobacterial products and circulating immune complexes].
|
4 |
triamcinolone acetonide
(804 times)
|
Ophthalmology (317 times)
|
IOP (78 times) BCVA (50 times) DEX (32 times)
|
1975 Percutaneous absorption of 14C-9alpha-fluoro-11beta,21-dihydroxy-3,20-dioxopregna-1,4-dieno (17alpha,16alpha-d)-2'-methyloxazolidine-21-acetate (L 6400) in rats, pigs and humans. Comparison with 3H-triamcinolone acetonide.
|
5 |
toxin-antitoxin
(733 times)
|
Microbiology (175 times)
|
Mtb (15 times) NTHi (9 times) PSK (6 times)
|
2004 Identification and characterization of a nontypeable Haemophilus influenzae putative toxin-antitoxin locus.
|
6 |
transient absorption
(360 times)
|
Chemistry (207 times)
|
PL (32 times) QDs (27 times) CT (20 times)
|
1993 Light-induced reorientation in the purple membrane.
|
7 |
tranexamic acid
(328 times)
|
Anesthesiology (45 times)
|
CPB (24 times) TKA (19 times) CABG (14 times)
|
1981 Rat mammary carcinoma cells secrete active collagenase and activate latent enzyme in the stroma via plasminogen activator.
|
8 |
titratable acidity
(324 times)
|
Nutritional Sciences (81 times)
|
TSS (104 times) SSC (66 times) TPC (19 times)
|
1977 Reduced renal acid excretion in malnutrition: a result of phosphate depletion.
|
9 |
thyroarytenoid
(235 times)
|
Otolaryngology (130 times)
|
CT (73 times) PCA (69 times) RLN (44 times)
|
1979 Effects of hypercapnia and hypoxia on laryngeal resistance to airflow.
|
10 |
texture analysis
(228 times)
|
Radiology (61 times)
|
MRI (39 times) ROC (31 times) AUC (27 times)
|
2000 Relating quality characteristics of aged eggs and fresh eggs to vitelline membrane strength as determined by a texture analyzer.
|
11 |
telomerase activity
(201 times)
|
Neoplasms (81 times)
|
TL (33 times) hTERT (27 times) TRAP (26 times)
|
1998 Telomere length, telomerase activity and telomerase RNA expression in human esophageal cancer cells: correlation with cell proliferation, differentiation and chemosensitivity to anticancer drugs.
|
12 |
temporal arteritis
(183 times)
|
Rheumatology (77 times)
|
PMR (53 times) GCA (41 times) ESR (10 times)
|
1978 Antibodies against double-stranded DNA in patients with connective tissue diseases. Comparison between Crithidia luciliae kinetoplast immunofluorescence test and Farr technique.
|
13 |
transapical
(172 times)
|
Cardiology (125 times)
|
TF (102 times) TAVI (69 times) TAVR (54 times)
|
1997 Comparison of axillary block techniques: is there a difference in success rates?
|
14 |
tail-anchored
(137 times)
|
Cell Biology (37 times)
|
ER (62 times) GET (30 times) TMD (22 times)
|
2001 Targeting of a tail-anchored protein to endoplasmic reticulum and mitochondrial outer membrane by independent but competing pathways.
|
15 |
tricuspid annulus
(121 times)
|
Cardiology (78 times)
|
Rv (37 times) RA (24 times) TR (22 times)
|
1985 Two-dimensional echocardiography using a subcostal approach in patients with COPD.
|
16 |
tibialis anterior muscle
(114 times)
|
Physiology (35 times)
|
SOL (11 times) EMG (7 times) MVC (6 times)
|
1975 Correlation of the dynamic behaviour of deefferented primary muscle spindle endings with their static behaviour.
|
17 |
tracheal aspirate
(112 times)
|
Pediatrics (37 times)
|
BPD (30 times) BAL (13 times) IL (11 times)
|
1989 Comparison of tracheal aspirates and protected brush catheter specimens for identifying pathogenic bacteria in mechanically ventilated patients.
|
18 |
thermal ablation
(108 times)
|
Neoplasms (24 times)
|
RFA (17 times) OS (14 times) HCC (9 times)
|
2008 Intraoperative thermal ablation therapy for small colorectal metastases to the liver.
|
19 |
tartaric acid
(107 times)
|
Environmental Health (24 times)
|
CA (32 times) MA (15 times) OA (14 times)
|
1993 Facilitation of transmitter release from mouse motor nerve terminals by stannous chloride.
|
20 |
transit-amplifying
(96 times)
|
Cell Biology (18 times)
|
ISCs (8 times) TD (8 times) KSCs (6 times)
|
2000 Enrichment for murine keratinocyte stem cells based on cell surface phenotype.
|
21 |
technical assistance
(93 times)
|
Public Health (21 times)
|
CDC (5 times) EBPs (4 times) FY (4 times)
|
1994 Community demonstration project initiative: technical support for program development at the community level.
|
22 |
transactivation
(91 times)
|
Molecular Biology (17 times)
|
TR (6 times) GR (5 times) CpdA (3 times)
|
1993 Analysis of p53 transactivation through high-affinity binding sites.
|
23 |
thoracic aorta
(88 times)
|
Pharmacology (17 times)
|
AA (18 times) PA (13 times) NO (10 times)
|
1989 Endothelium-dependent basilar and aortic vascular responses in normotensive and coarctation hypertensive rats.
|
24 |
tyramine
(83 times)
|
Biochemistry (15 times)
|
OA (47 times) DA (21 times) TYR (5 times)
|
1975 Intracellular distribution of amines taken up by rat mast cells.
|
25 |
tunica albuginea
(82 times)
|
Urology (45 times)
|
PD (40 times) CC (12 times) TGF-beta1 (7 times)
|
1982 Effective depth of spermatogonia in man I. Measurement of scrotal thickness.
|
26 |
terephthalic acid
(79 times)
|
Environmental Health (28 times)
|
HTA (9 times) PET (8 times) EG (4 times)
|
1975 Absorption, distribution and excretion of terephthalic acid and dimethyl terephthalate.
|
27 |
transabdominal
(79 times)
|
Obstetrics (25 times)
|
TV (26 times) TC (17 times) CVS (15 times)
|
1986 Ultrasonography of prostatic carcinoma employing amplitude-enveloped (AM) and frequency-demodulated (FM) imaging: in vivo, in vitro, and pathologic correlation.
|
28 |
thrombus aspiration
(74 times)
|
Cardiology (52 times)
|
STEMI (53 times) PCI (29 times) PPCI (29 times)
|
2005 Large tube section is the key to successful coronary thrombus aspiration: findings of a standardized bench test.
|
29 |
tolfenamic acid
(73 times)
|
Pharmacology (24 times)
|
Sp (13 times) NSAID (9 times) IM (7 times)
|
1978 Anti-prostglandin therapy in prevention of side-effects of intrauterine contraceptive devices.
|
30 |
truncus arteriosus
(73 times)
|
Cardiology (33 times)
|
IAA (14 times) TOF (12 times) DORV (5 times)
|
1976 Pulmonary artery banding for truncus arteriosus in the first year of life.
|
31 |
thioacetamide
(70 times)
|
Toxicology (34 times)
|
PCNA (7 times) TASO (5 times) AA (4 times)
|
1981 Liver cell enlargement in rats given hydroxymethyl pyrroles analogous to pyrrolizidine alkaloid metabolites, followed later by the hepatotoxin dimethylnitrosamine.
|
32 |
total alkalinity
(68 times)
|
Environmental Health (31 times)
|
DIC (28 times) TH (13 times) TDS (11 times)
|
2001 A novel ion chromatographic method based on cation-exchange and acid-base interactions for the simultaneous determination of total alkalinity and monovalent cations in samples of microliter volume.
|
33 |
therapeutic apheresis
(67 times)
|
Hematology (51 times)
|
TPE (12 times) ASFA (8 times) PE (5 times)
|
1996 Drug retention following intravesical delivery of fluorouracil therapeutic adhesive in C3H mouse bladder.
|
34 |
therapeutic alliance
(62 times)
|
Psychiatry (19 times)
|
CBT (5 times) WAI (3 times) AN (2 times)
|
1999 Pulsed brachytherapy: a formalism to account for the variation in dose rate of the stepping source.
|
35 |
tumor antigen
(62 times)
|
Neoplasms (34 times)
|
DC (10 times) CTL (9 times) mAb (8 times)
|
1977 Expression and thermal stability of simian virus 40 tumor-specific transplantation antigen and tumor antigen in wild type- and tsA mutant-transformed cells.
|
36 |
transversus abdominis
(59 times)
|
Physiology (20 times)
|
IO (20 times) EO (18 times) EMG (17 times)
|
1987 Comparative lipid composition of porcine muscles at different anatomical locations.
|
37 |
tubular adenoma
(56 times)
|
Pathology (15 times)
|
HP (20 times) TVA (9 times) TSA (7 times)
|
1985 Characterization of human adenomatous polyps of the colorectal bowel by means of DNA distribution patterns.
|
38 |
teichoic acid
(55 times)
|
Microbiology (15 times)
|
LTA (10 times) PG (8 times) DMMB (3 times)
|
1976 Effects of a streptococcal lipoteichoic acid on host responses in mice.
|
39 |
tricuspid atresia
(55 times)
|
Cardiology (25 times)
|
CHD (8 times) VSD (8 times) HLHS (6 times)
|
1975 Surgical palliation of tricuspid atresia.
|
40 |
tenuazonic acid
(44 times)
|
Nutritional Sciences (13 times)
|
AME (29 times) ALT (13 times) ATX I (7 times)
|
1983 Toxicity of the Alternaria metabolites alternariol, alternariol methyl ether, altenuene, and tenuazonic acid in the chicken embryo assay.
|
41 |
tufted angioma
(44 times)
|
Dermatology (20 times)
|
KHE (26 times) KMP (16 times) VCR (4 times)
|
2000 Histopathology of vascular lesions found in Kasabach-Merritt syndrome: review based on 13 cases.
|
42 |
thioctic acid
(42 times)
|
Pharmacology (7 times)
|
PEG (4 times) DHLA (3 times) MPA (3 times)
|
1975 [Metabolism of arsenic (15). Influence of arsenic antidotes on intestinal absorption of arsenic trioxide].
|
43 |
triggered activity
(40 times)
|
Cardiology (21 times)
|
DAD (19 times) DADs (12 times) VT (6 times)
|
1985 Histamine induced or enhanced delayed afterdepolarization and triggered activity in guinea-pig papillary muscles. A preliminary study.
|
44 |
trait anxiety
(39 times)
|
Psychology (5 times)
|
SA (17 times) STAI (7 times) AD (3 times)
|
1986 Plasma catecholamines at rest and exercise in subjects with high- and low-trait anxiety.
|
45 |
temporalis
(37 times)
|
Dentistry (14 times)
|
EMG (11 times) MVC (8 times) MM (7 times)
|
1980 Current investigations in headache.
|
46 |
thermoacoustic
(37 times)
|
Biomedical Engineering (10 times)
|
PA (5 times) HPM (2 times) MTAI (2 times)
|
2008 Design and evaluation of a novel breast cancer detection system combining both thermoacoustic (TA) and photoacoustic (PA) tomography.
|
47 |
total acidity
(36 times)
|
Nutritional Sciences (5 times)
|
TSS (9 times) AL (4 times) ALT (4 times)
|
1989 [General pharmacological studies on 5,8,11,14,17-eicosapentaenoic acid ethyl ester (EPA-E)].
|
48 |
toxic adenoma
(36 times)
|
Endocrinology (17 times)
|
GD (13 times) TMNG (9 times) TMG (7 times)
|
1984 [Hyperthyroidism in thyroid cancer. Retrospective study of 53 cases].
|
49 |
triamcinolone
(36 times)
|
Ophthalmology (11 times)
|
BCVA (3 times) OA (3 times) OCT (3 times)
|
1983 Comparative teratogenicity of triamcinolone acetonide, triamcinolone, and cortisol in the rat.
|
50 |
topical anesthesia
(34 times)
|
Ophthalmology (12 times)
|
GA (4 times) VAS (4 times) BM (3 times)
|
1995 Combined topical and subconjunctival anesthesia in cataract surgery.
|
51 |
thematic analysis
(33 times)
|
Psychology (8 times)
|
GI (2 times) ANOVA (1 time) CAT-GSH (1 time)
|
2017 Inverting the power dynamic: The process of first sessions of psychotherapy with therapists of color and non-Latino white patients.
|
52 |
thymine-adenine
(33 times)
|
Pediatrics (3 times)
|
UGT1A1 (6 times) UGT (4 times) ERalpha (3 times)
|
1999 (TA)8 allele in the UGT1A1 gene promoter of a Caucasian with Gilbert's syndrome.
|
53 |
total anthocyanins
(33 times)
|
Chemistry (8 times)
|
TP (17 times) TF (8 times) AA (7 times)
|
2009 Optimisation of the solvent extraction of phenolic antioxidants from fruits of Euterpe oleracea using Response Surface Methodology.
|
54 |
transplant arteriosclerosis
(33 times)
|
Transplantation (15 times)
|
VSMCs (4 times) ECs (3 times) SMC (3 times)
|
1992 Transplant arteriosclerosis in a rat aortic model.
|
55 |
tubular atrophy
(32 times)
|
Transplantation (14 times)
|
IF (26 times) eGFR (7 times) GS (4 times)
|
1999 Focal-segmental glomerulosclerosis. The relationship between tubular atrophy and segmental sclerosis.
|
56 |
Therapeutic Assessment
(31 times)
|
Psychology (22 times)
|
AAU (2 times) AAP (1 time) AIS (1 time)
|
2000 Interaction of therapeutic process and alliance during psychological assessment.
|
57 |
tooth agenesis
(31 times)
|
Dentistry (19 times)
|
WES (6 times) LRP6 (3 times) OFC (3 times)
|
2016 Novel mutations in LRP6 highlight the role of WNT signaling in tooth agenesis.
|
58 |
total area
(30 times)
|
Medicine (5 times)
|
LA (5 times) CA (4 times) CT (3 times)
|
1990 Improvement in left ventricular hypertrophy and left ventricular diastolic function following verapamil therapy in mild to moderate hypertension.
|
59 |
teaching assistant
(29 times)
|
General Surgery (12 times)
|
FA (3 times) LC (2 times) ABS (1 time)
|
1994 Distorting children's reports and interpretations of events through suggestion.
|
60 |
temporoammonic
(29 times)
|
Neurology (10 times)
|
SC (19 times) LTP (6 times) AD (3 times)
|
2002 Direct cortical input modulates plasticity and spiking in CA1 pyramidal neurons.
|
61 |
traffic accidents
(29 times)
|
Public Health (10 times)
|
NISS (2 times) NRS (2 times) OR (2 times)
|
1995 [Neurological diseases and driving].
|
62 |
thyroarytenoid muscle
(28 times)
|
Otolaryngology (19 times)
|
EMG (7 times) PCA (7 times) RLN (4 times)
|
1987 Effect of expiratory glottic constriction on lung volume and pattern of breathing in adult dogs.
|
63 |
transcription activation
(28 times)
|
Toxicology (6 times)
|
ER (3 times) AhR (2 times) AR (2 times)
|
1990 A potential transcriptional activation element in the p53 protein.
|
64 |
alpha-tocopheryl acetate
(27 times)
|
Veterinary Medicine (7 times)
|
LPS (4 times) TN (3 times) TOC (3 times)
|
1991 Plasma alpha-tocopherol profiles in sheep after oral administration of dl-alpha-tocopheryl acetate and d-alpha-tocopheryl polyethylene glycol-1000 succinate.
|
65 |
thoracoabdominal
(27 times)
|
General Surgery (14 times)
|
SLP (3 times) FET (2 times) GIA (2 times)
|
1983 The use of thoracoabdominal staplers in ENT surgery.
|
66 |
think aloud
(26 times)
|
Medical Informatics (7 times)
|
CW (3 times) MCQ (2 times) PA (2 times)
|
1991 A descriptive analysis of experienced nurses' clinical reasoning during a planning task.
|
67 |
tibial
(26 times)
|
Neurology (14 times)
|
SOL (4 times) AAV (2 times) ADM (2 times)
|
1975 The postnatal development of some twitch and fatigue properties of the ankle flexor and extensor muscles of the cat.
|
68 |
transverse acoustic
(26 times)
|
Biophysics (14 times)
|
LA (5 times) IXS (2 times) MD (2 times)
|
2006 Stimulated terahertz stokes emission of silicon crystals doped with antimony donors.
|
69 |
threatened abortion
(25 times)
|
Gynecology (8 times)
|
CI (4 times) hCG (3 times) KEGG (2 times)
|
1980 Prognosis of pregnancy after threatened abortion.
|
70 |
taurine
(24 times)
|
Pharmacology (5 times)
|
ET (3 times) AAR (2 times) DETA (2 times)
|
1984 Speculations on hormonal controls of magnesium homeostasis: a hypothesis.
|
71 |
thermal annealing
(24 times)
|
Biomedical Engineering (9 times)
|
PCE (9 times) SVA (8 times) PSCs (4 times)
|
2011 Efficient solvent-assisted post-treatment for molecular rearrangement of sprayed polymer field-effect transistors.
|
72 |
Tracheal agenesis
(24 times)
|
Pediatrics (10 times)
|
TEF (5 times) CHAOS (4 times) MRI (3 times)
|
1989 Tracheal agenesis. A case report and literature review.
|
73 |
thyroid autoimmunity
(23 times)
|
Endocrinology (8 times)
|
GADA (4 times) TPOAb (3 times) CD (2 times)
|
1989 Syndrome of idiopathic chronic urticaria and angioedema with thyroid autoimmunity: a study of 90 patients.
|
74 |
tonic accommodation
(23 times)
|
Optometry (17 times)
|
AR (2 times) DOG (2 times) IOP (2 times)
|
1984 The effect of Timolol Maleate on tonic accommodation, tonic vergence, and pupil diameter.
|
75 |
tannin
(22 times)
|
Chemistry (6 times)
|
HA (3 times) AA (2 times) Cys (2 times)
|
2008 [DNA-protective potential of polyphenols in human mucosa cell cultures].
|
76 |
technology assessment
(22 times)
|
Health Services Research (6 times)
|
CE (2 times) QA (2 times) AR (1 time)
|
1989 TA (technology assessment) versus QA (quality assurance).
|
77 |
tendoachilles
(22 times)
|
Orthopedics (10 times)
|
FHL (3 times) ATRS (2 times) CTEV (2 times)
|
2001 Bone transport in the management of fractures of the tibia.
|
78 |
Terminalia arjuna
(22 times)
|
Pharmacology (6 times)
|
CAT (4 times) GST (3 times) SOD (3 times)
|
2006 Aqueous extract of Terminalia arjuna prevents carbon tetrachloride induced hepatic and renal disorders.
|
79 |
thermal analysis
(22 times)
|
Molecular Biology (4 times)
|
SEM (10 times) XRD (9 times) MS (4 times)
|
1991 Non-equilibrium phase transitions of aqueous starch systems.
|
80 |
tormentic acid
(22 times)
|
Pharmacology (6 times)
|
COX-2 (5 times) iNOS (5 times) NF-kappaB (5 times)
|
2002 Novel anti-inflammatory compounds from Rubus sieboldii, triterpenoids, are inhibitors of mammalian DNA polymerases.
|
81 |
tryptamine
(22 times)
|
Neurology (4 times)
|
Clo (5 times) TaClo (5 times) 5-HT (4 times)
|
1976 [Tryptophan-load in progressive scleroderma (author's transl)].
|
82 |
triamterene
(21 times)
|
Pharmacology (13 times)
|
AC (1 time) COM (1 time) CY (1 time)
|
1978 [Distribution volume and elimination of triamterene and its active metabolites in the rabbit (author's transl)].
|
83 |
twinkling artifact
(21 times)
|
Diagnostic Imaging (5 times)
|
US (6 times) CT (5 times) BMI (1 time)
|
2007 Diagnostic value of colour Doppler twinkling artefact in sites negative for stones on B mode renal sonography.
|
84 |
tiaprofenic acid
(20 times)
|
Pharmacology (10 times)
|
DCD (2 times) SR (2 times) BP (1 time)
|
1987 [Comparative clinical study of tiaprofenic acid and lysine acetylsalicylate in aged osteoarthrosis patients].
|
85 |
transactional analysis
(20 times)
|
Jurisprudence (4 times)
|
EI (3 times) AC (1 time) ACL (1 time)
|
1979 Doctor effectiveness: Transactional analysis as a means of assisting movement towards a holistic approach to medicine.
|
86 |
tricuspid annuloplasty
(20 times)
|
Cardiology (12 times)
|
TR (9 times) HR (4 times) MVR (3 times)
|
1976 Operative management of tricuspid regurgitation.
|
87 |
Traction alopecia
(19 times)
|
Dermatology (12 times)
|
CCCA (3 times) AK (1 time) DCS (1 time)
|
2007 Hairdressing is associated with scalp disease in African schoolchildren.
|
88 |
traditional acupuncture
(19 times)
|
Complementary Therapies (6 times)
|
EA (4 times) LA (3 times) SA (3 times)
|
2008 Two modes of acupuncture as a treatment for hot flushes in men with prostate cancer--a prospective multicenter study with long-term follow-up.
|
89 |
trans-anethole
(19 times)
|
Veterinary Medicine (5 times)
|
ADG (4 times) VH (4 times) BW (3 times)
|
2007 Probing the initial events in the spontaneous emulsification of trans-anethole using dynamic NMR spectroscopy.
|
90 |
acquisition time
(18 times)
|
Diagnostic Imaging (8 times)
|
TE (4 times) TR (3 times) CNR (2 times)
|
1996 Hepatic MR imaging: comparison of RARE derived sequences with conventional sequences for detection and characterization of focal liver lesions.
|
91 |
Terminologia Anatomica
(18 times)
|
Anatomy (11 times)
|
FCAT (3 times) AAA (2 times) AACA (1 time)
|
1999 Terminologia anatomica: new terminology for the new anatomist.
|
92 |
tocopherol acetate
(18 times)
|
Chemistry (7 times)
|
NPs (3 times) HCC (2 times) LC (2 times)
|
1990 [Use of vitamins A and E for correction of the immune response to effects of vibration].
|
93 |
test anxiety
(17 times)
|
Psychiatry (3 times)
|
ANT (1 time) aWMT (1 time) CAEX-A (1 time)
|
1999 Test anxiety and the hierarchical model of approach and avoidance achievement motivation.
|
94 |
tienilic acid
(17 times)
|
Toxicology (6 times)
|
TAI (5 times) PON1 (2 times) cat (1 time)
|
1979 [Tienilic acid in the treatment of arterial hypertension and congestive cardiac insufficiency].
|
95 |
tissue adhesive
(17 times)
|
Critical Care (3 times)
|
BPU (4 times) ECMO (3 times) PIVC (3 times)
|
2011 Objective hypoesthesia and pain after transabdominal preperitoneal hernioplasty: a prospective, randomized study comparing tissue adhesive versus spiral tacks.
|
96 |
triacetin
(17 times)
|
Chemistry (7 times)
|
PG (5 times) NMP (4 times) PEG 400 (3 times)
|
2001 Drug release from and mechanical properties of press-coated tablets with hydroxypropylmethylcellulose acetate succinate and plasticizers in the outer shell.
|
97 |
tenting area
(16 times)
|
Cardiology (8 times)
|
MR (6 times) LV (5 times) CD (4 times)
|
2005 The echocardiographic determinants of functional mitral regurgitation differ in ischemic and non-ischemic cardiomyopathy.
|
98 |
total alkaloids
(16 times)
|
Complementary Therapies (8 times)
|
BALF (2 times) i.g (2 times) LPS (2 times)
|
2005 [Study of total alkaloids from Rhizoma Coptis Chinensis on experimental gastric ulcers].
|
99 |
transforaminal approach
(16 times)
|
General Surgery (7 times)
|
TF (4 times) TAVR (3 times) ALS (2 times)
|
1988 Hemodynamics and prostacyclin release in the early phases of aortic surgery: comparison of transabdominal and retroperitoneal approaches.
|
100 |
true acupuncture
(16 times)
|
Complementary Therapies (3 times)
|
SA (13 times) AIs (2 times) BA (2 times)
|
2001 Acupuncture produces central activations in pain regions.
|