HEALTHY BONE MARROW DONORS: Healthy individuals, ages >= years and toilet-trained, who have been identified by Boston Children's Hospital (BCH) or Dana Farber Cancer Institute (DFCI) providers as / or / (HLA-A, -B, -C, -DRB, -DQB) matched, bone marrow donors for transplantation will also be eligible to participate in this study; healthy donors may be related or unrelated to the bone marrow recipient HEALTHY VOLUNTEER BLOOD DONORS Willingness to sign the healthy volunteer informed consent form HEALTHY SUBJECT: Not taking regularly prescribed medication such as steroids, hormone therapy or immunosuppressive agents HEALTHY SUBJECT: Not pregnant or breastfeeding Patients must be healthy enough to undergo a general anesthetic Previously received docetaxel or are not healthy enough per clinical judgment or declined to receive it Generally healthy other than for CTCL, or with other stable diseases/conditions that are adequately controlled Patients enrolled must, in the Investigator's judgment, be healthy enough to stay on the clinical trial for three months. PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Women with no history of cancer PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: No history of prior chemotherapy PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Willing to come to MDACC and HIAE for the assessment session PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Right handed PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Diagnosis of a formal thought disorder (e.g. schizophrenia) PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Mini-Mental State Examination score of or below PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Undergoing chemotherapy PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Any extreme mobility issues (e.g. unable to get in or out of a chair unassisted, extremity issues such as neuropathy that limits physical manipulation of objects) PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Primary caretaker of a cancer patient PILOT PARTICIPANTS AND HEALTHY CONTROLS ONLY: Patients who have regularly practiced meditation (greater than once per week) in the year prior to study enrollment Study participants are expected to be generally healthy and non-symptomatic for cervical disease Non-pregnant female volunteer CONTROL (HEALTHY) GROUP: Healthy female without known coronary artery disease CONTROL (HEALTHY) GROUP: Able to hold breath for seconds CONTROL (HEALTHY) GROUP: ECOG performance status - CONTROL (HEALTHY) GROUP: Able to walk at least blocks without chest pain, dyspnea, shortness of breath or fainting CONTROL (HEALTHY) GROUP: No history of cancer CONTROL (HEALTHY) GROUP: Never received chemotherapy, radiation therapy, immunotherapy, or had breast surgery CONTROL (HEALTHY) GROUP: If previously measured, known LVEF < % CONTROL (HEALTHY) GROUP: Symptomatic claustrophobia CONTROL (HEALTHY) GROUP: Severe pulmonary hypertension Be periodontally healthy; this is defined as all sites with attachment levels =< mm and probing depths =< mm) and caries-free, as evidenced by a DMF (decayed, missing, filled teeth) index of < Healthy on the basis of medical history Healthy, medically well girls and boys HEALTHY CONTROLS: Women with no suspected gynecological cancer HEALTHY CONTROLS: No contraindications for MR or PET imaging HEALTHY CONTROLS: Scheduled to undergo a hysterectomy and/or salpingo-oophorectomy HEALTHY VOLUNTEER: Be able to comprehend the full nature, purpose and risks of the study HEALTHY VOLUNTEER: A history of surgical breast augmentation, reduction, or biopsy HEALTHY VOLUNTEER: Lymphedema or chronic edema HEALTHY VOLUNTEER: Females who are pregnant or nursing or are actively lactating HEALTHY VOLUNTEER: Exposure to ultrasound contrast agents (UCAs) in the month prior to study initiation HEALTHY VOLUNTEER: Known hypersensitivity to UCAs HEALTHY VOLUNTEER: Significant axillary, supraclavicular, or other chest wall palpable adenopathy HEALTHY VOLUNTEER: Use of more than cigarettes/day HEALTHY VOLUNTEER: Participation in an investigational drug study within the period starting month before study drug administration HEALTHY VOLUNTEER: Subject is mentally or legally incapacitated, has significant emotional problems at the time of prestudy (screening) visit or expected during the conduct of the study or has a history of a clinically significant psychiatric disorder within the last years; subjects who have had situational depression may be enrolled in the study at the discretion of the investigator HEALTHY VOLUNTEER: Subject has a history of any illness that, in the opinion of the study investigator, might confound the results of the study or poses an additional risk to the subject by his participation in the study HEALTHY VOLUNTEER: A history of neoplastic disease, with the exception of non-melanoma skin cancer HEALTHY VOLUNTEER: Any other condition precluding subject participation as per investigator judgment Note that patients will need to be sufficiently healthy to undergo audiovisual (AV) biofeedback INCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: Good health conditions or without significant diseases, according to best medical judgement INCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: If breastfeeding, must be willing to discard breastmilk for hours following zolpidem INCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: Ability to swallow study medication EXCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: Chronic therapy with any drugs, except oral contraceptives EXCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: History of hepatic, kidney, lungs, gastrointestinal, epileptic, hematologic or psychiatric disease; hypotension or hypertension, of any etiology, that requires pharmacological treatment; history of myocardial infarction, angina and/or heart failure EXCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: Hospitalization for any reason up to weeks before enrollment EXCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: Any condition, according to investigator's best judgement, that prevents the subject to participate in the trial EXCLUSION CRITERIA - FOR NORMAL HEALTHY FEMALE COHORT: Pregnancy, labor or miscarriage within weeks before admission predicted date HEALTHY VOLUNTEER INCLUSION CRITERIA: HEALTHY VOLUNTEER EXCLUSION CRITERIA: Subjects must be otherwise healthy except for the diagnosis of cancer, as per the exclusion criteria listed below. Subjects must be sufficiently healthy to undergo surgery or an endoscopic procedure.