healthy brain need vs healthy brain needs

Some examples from the web:

• It's a perfectly healthy brain of a perfectly healthy baby who didn't need a C.T. scan.
• I maintain my hypothesis that: A. The green in his eyes indicate that the ALZ-112 was passed genetically from mother to son and, B. That in the absence of damaged cells that need to be replacing the drug in his system has radically boosted healthy brain functioning.
• Napping is essential for healthy brain development.
• Except somebody intercepted it and substituted another healthy brain.
• I had to do major rewiring, which required healthy brain tissue.
• The first son of Frankenstein wanted to provide the monster with a healthy brain.
• A healthy brain has around 200 million nerve cells - connected by hundreds of trillions of synapses.
• The first is we can now eavesdrop safely on healthy brain activity.
• Eye q provides the nourishments that help children to maintain healthy brain functions
• If we go outside of the track, we could hit healthy brain tissue.
• Our hope is to preserve the healthy brain tissue and remove the tumor.
• Why anyone would cut into a healthy brain is...
• This enables the surgeon to see the tumour more clearly during brain surgery and to remove it more accurately, sparing healthy brain tissue.
• This is what a normal, healthy brain looks like:
• Are you basing that on that he's got a normal, healthy brain or something?
• Your brains need time to interface with the software.
• The brain needs downtime to function.
• Her brain needs alcohol to function.
• Gadobutrol does not cross an intact blood-brain barrier and therefore does not accumulate in healthy brain tissue or in lesions featuring an intact blood-brain barrier.
• Are you basing that on that he's got a normal, healthy brain or something?

Some examples from the web:

• It's a perfectly healthy brain of a perfectly healthy baby who didn't need a C.T. scan.
• I maintain my hypothesis that: A. The green in his eyes indicate that the ALZ-112 was passed genetically from mother to son and, B. That in the absence of damaged cells that need to be replacing the drug in his system has radically boosted healthy brain functioning.
• Napping is essential for healthy brain development.
• Except somebody intercepted it and substituted another healthy brain.
• I had to do major rewiring, which required healthy brain tissue.
• The first son of Frankenstein wanted to provide the monster with a healthy brain.
• A healthy brain has around 200 million nerve cells - connected by hundreds of trillions of synapses.
• The first is we can now eavesdrop safely on healthy brain activity.
• Eye q provides the nourishments that help children to maintain healthy brain functions
• If we go outside of the track, we could hit healthy brain tissue.
• Our hope is to preserve the healthy brain tissue and remove the tumor.
• Your brains need time to interface with the software.
• The brain needs downtime to function.
• Her brain needs alcohol to function.
• Why anyone would cut into a healthy brain is...
• This enables the surgeon to see the tumour more clearly during brain surgery and to remove it more accurately, sparing healthy brain tissue.
• This is what a normal, healthy brain looks like:
• Are you basing that on that he's got a normal, healthy brain or something?
• I know how the brain needs feeding.
• A company needs liquidity like the brain needs oxygen.